A group of atoms so united and combined by chemical affinity that they form a complete, integrated whole, being the smallest portion of any particular compound that can exist in a free state; as, a molecule of water consists of two atoms of hydrogen and one of oxygen. Cf. Atom.
the chemical combination of two or more atoms
Smallest part of an element or compound that exhibits the properties of the specific element or compound. A molecule is normally considered a group of atoms chemically bonded together.
the smallest unit of a compound that retains the chemical properties of the compound. Molecules are a combination of atoms chemically bonded together.
a non-ionic compound consisting of two or more atoms combined in a fixed ratio of whole numbers
The smallest part of any substance which has the qualities of that substance, and which can exist alone in a free state. As an example, a molecule of water consists of two atoms of hydrogen and one of oxygen.
the smallest part of a substance that still resembles the substance; it is usually made up of two or more atoms. A water molecule is made up of two hydrogen atoms and one oxygen atom (H2O).
A particle made up of two or more atoms joined by covalent bonds or ionic attractions.
the smallest, most fundamental unit of a chemical compound that can take part in a chemical reaction
a unit composed of two or more atoms linked by a chemical bond.
Chemical combination of two or more atoms of the same chemical element (such as O - which is Oxygen) or different chemical elements (such as H O - which is water).
The smallest particle of a chemical substance. For example, a molecule of water contains two hydrogen atoms and one oxygen atom.
The smallest unit of matter into which an element or a compound can be divided and still retain its chemical and physical properties. It consists of a single atom or group of like or different atoms bonded together by chemical forces.
Group of atoms joined together by covalent bonds.
A collection of atoms held together by chemical forces.
A molecule is a collection of atoms held together by chemical bonds into a discrete, finite structure. One way molecules can be represented is by a chemical formula where symbols for the elements are used to indicate the types of atoms present and subscripts are used to indicate the relative numbers of atoms. For example, buckyball can be written as C60.
Combination of two or more atoms of the same chemical element (such as O2) or different chemical elements (such as H2O) held together by chemical bonds. Compare atom, ion.
particles made up of more than one atom
The smallest unit that something can be divided into without changing its properties. The speed of molecular motion and space between them determine if something’s a liquid, solid, or gas. Molecules are made of atoms and differ from each other in size, weight, and structure. Chemical action affects molecules.
A chemical species defined by its fundamental properties and including other properties and references. See the Molecule property data format table.
The smallest particle of an element or compound which exists independently.
A collection of atoms bound together that is the smallest collection that exhibits a certain set of chemical properties, mollusk : Any of an animal phylum (Mollusca) characterized by a large muscular foot and a mantle that secretes spicules or shells, such as a snail, clam, or squid. A to F | G to L | M to R | S to Z
a group of atoms linked together by covalent bonds.
The smallest unit into which a chemical compound containing two or more atoms can be divided and still keep all of its chemical characteristics.
A chemically unique aggregate of at least two atoms (see also elements). The atoms are linked to each other by chemical (covalent) bonds. All matter is made up of molecules. Free atoms are rarely found but are important in the form of salts or metal ions in water.
stable arrangement of atoms that are bonded together.
Aggregate of two or more atoms of the same or different elements forming a compound.
The smallest part into which any substance can be divided without destroying its chemical character.
The absolute tiniest part of something, that can still be called by that name. For example, two hydrogen atoms and one oxygen atom make up one molecule of water.
The smallest part of any compound or substance that is chemically stable. It consists of two or more atoms joined together by chemical bonding. Nucleus – The central cell structure; it contains the chromosomes.
The smallest portion that matter may be divided into and still retain all the properties of the original matter.
An entity made of several atoms that share their electron clouds with each other.
A group of atoms bonded together. Molecules act like a single particle.
a definite group of atoms that are chemically bonded together-that is, tightly connected by attractive forces
smallest unit consisting of a combination of one or more atoms of the same or different kinds; retains the characteristics of the whole
A group of atoms bonded together. It is the smallest particle of any substance that can react with another substance.
The smallest unit quantity of matter that can exist by itself with characteristic properties.
a precise arrangement of atoms of different elements.
The XIL term for an optimized routine that performs the work of two or more XIL functions ( atoms). You don't call a molecule directly. Instead, the XIL runtime system executes a molecule whenever your program calls a sequence of XIL functions that the molecule can replace. This type of substitution is possible because of the library's deferred-execution scheme.
The smallest amount of chemical substance that can exist alone. It is made of two or more atoms.
A tightly bound collection of atoms held together by the electromagnetic fields of the atoms. Molecules, like atoms, emit and absorb photons at specific wavelengths.
The smallest portion of a material. For some materials, the physical size and shape of the individual molecules affect the overall properties of the material. For example, the individual molecules of liquid-crystal material can alter the path of light and can be induced to align in specific ways in response to physical or electrical influences. It is these characteristics that make them useful in creating displays.
A group of two or more atoms, chemically bound in a single unit by the electromagnetic interaction of those atoms. E.g., a molecule of oxygen, consisting of two oxygen atoms bound together, or of ozone, consisting of three oxygen atoms bound together.
A chemical structure containing two or more atoms that are held together by chemical bonds.
Multiple atoms that are connected to one another.
The smallest particle into which a substance can be divided without changing its chemical properties. A molecule of an element consists of one atom, or two or more atoms that are alike. A molecule of a compound consists of two of more different atoms.
The smallest particle that a substance can be broken into and still retain its chemical identity.
(physics and chemistry) the simplest structural unit of an element or compound
a bunch of atoms held together by chemical bonds
a chemical combination of two or more atoms, (atoms are described in the next paragraph)
a collection of atoms held together by bonds due to the interaction of the atomic electron clouds
a collection of atoms in a fixed ratio
a collection of atoms interconnected by a network of covalent bonds
a collection of chemically bound atoms with characteristic composition and structure
a combination of more than one atom
a compound consisting of two or more atoms physically associated by chemical bonds
a compound individual, compounded of atoms, which are compounded of protons, neutrons, and electrons, which are compounded of quarks, and so on
a gorup of atoms held together by covalent bonds
a group of atoms arranged to interact in a particular way and forms the smallest physical unit of that substance that retains all of the properties of that substance
a long chain made up of four chemical building blocks called nucleotides
a mechanism to have an extrachromosomal element in the prokaryotic cell
an abstraction of atoms which are abstractions of nucleons and electrons, which are in turn abstractions of quarks
an aggregate of atoms that possesses distinctive observable properties
an assembly of atoms always arranged in the same architecture
an element of substructure that serves a particular purpose
an epiphenomemon of atoms
a particle consisting of at least two connected atoms
a particle consisting of two or more atoms joined to each other by means of a covalent bond
a set of atoms in a stable arrangement
a single formula of a compound joined by covalent bonds
a submicroscopic particle of matter composed of atoms
a substance with other properties than its components
a system of moving particles (nuclei and electrons) which are held together by forces electrostatic and magnetic in nature, and as such does not posses any definitive boundaries
a target for development of sub-unit vaccines to protect against S
a term used to describe the smallest form of a compound , not an element
a tiny particle that makes up a substance
a twisted ladder of two strands of acid joined by rungs of four chemical bases
a unit of matter made up of atoms in a particular arrangement
a unit or a building block of a compounds
the smallest particle of an element or compound capable of retaining chemical identity with the substance in mass.
tiny particles formed by two or more different kinds of atoms joined together
Atoms combine in various ways to form molecules. Three oxygen atoms bound together form one ozone molecule.
A combination of tiny, invisible particles in the body that are bonded together.
Two or more atoms, of the same type or of a different type, chemically joined together. Neutron : A sub-atomic particle found in the nucleus of all atoms except hydrogen. It has a mass of 1 atomic mass unit, and a no electrical charge.
The smallest possible unit of any particular substance.
Group of interlinked atoms by one or more chemical bounds. The molecules can be constituted by atoms of same element (O2) or different elements (H2O).
The smallest chemical unit of an element or compound that can exist independently. Any molecule consists of atoms bonded together in a fixed ratio, e.g., an oxygen molecule (O2) has two oxygen atoms bonded together and a carbon dioxide molecule (CO2) has two oxygen atoms bonded to one carbon atom. Molecules may contain thousands of atoms.
a particle formed when two or more atoms combine
The smallest portion of a compound that can exist alone and retain the properties of the original substance.
The smallest part of a substance that has all the characteristics of the substance
Two or more atoms held together with one or more chemical bond(s). return
The smallest particle of a substance that can exist and still retain the properties of that substance. Molecules consist of two or more atoms.
The smallest particle of a substance that can exist without losing its chemical form. (Molecules consist of one or more atoms.)
the smallest particle of a compound that can exist in the free state and still retain the characteristics of the compound.
A specific ordered arrangement of atoms; one molecule of any substance is the smallest physical unit of that particular substance.
It is the fundamental structure in all minerals. They are chemically grouped atoms which are the smallest particles a mineral can be divided without its physical or chemical properties. Chemical group of one element is also considered as molecule.
A chemical unit. The smallest amount of a chemical substance that is capable of independent existence. Each kind of molecule has a characteristic atomic composition, a specific structure, and specific physical and chemical properties.
The smallest particle of an element or compound capable of a stable, independent existence.
The smallest possible unit or amount of any substance, which retains the characteristics of that substance.
The smallest division of a compound that still retains or exhibits all the properties of the substance.
The smallest unit of any substance that retains all the physical and chemical properties of that substance and which can exist alone in a free state. It consists of a single atom or a group of atoms covalently bonded together. For example,a single water molecule (H2O) consists of a single oxygen (O) atom bonded to two hydrogen (H) atoms. A single droplet of water contains millions of water molecules! Larger molecules such as DNA, proteins, lipids, hormones work in concert to maintain life.
(n.) A group of XILTM library atoms (functions) that are grouped to enhance performance by eliminating redundant operations.
The smallest unit of a substance which has all its characteristic chemical properties is called a molecule.
a combination of atoms, and also the basic building — block of DNA and RNA. Each molecule has its own shape and attaches only to certain other molecules to form the DNA helix.
the simplest unit of a chemical substance, usually a group of two or more atoms.
a group of atoms bonded together representing the smallest fundamental unit of a compound
a substance composed of two or more atoms held together by chemical bonds.
The smallest unit of a compound that has all the properties of the compound.
The smallest unit of a chemical compound that can exist. It consists of two or more atoms held together by chemical bonds. Molecules can vary greatly in size and complexity.
the smallest particle of a substance which still displays the properties of that substance. An elemental molecule contains only one element. A molecule of a compound contains different elements.
The smallest possible quantity of atoms that retains the chemical properties of an element or compound. A molecule is made up of 2 or more atoms that are chemically combined.
A finite, ordered set of atoms that are bonded together to make a new material.
a combination of two or more atoms that are chemically bonded. A molecule is the smallest unit of a compound that can exist by itself and retain all of its chemical properties.
Diamonds are composed of large molecules of carbon atoms with strong bonds in all planes.
the smallest physical unit of a substance that can exist independently, consisting of one or more atoms held together by chemical forces.
The smallest particle of a compound that retains all the chemical properties of the compound.
A group of atoms held together by chemical forces.
Consisting of two or more atoms, it is the smallest unit of a compound substance which can exist by itself retain all the properties of the original substance.
A unit of matter in which chemical bonds hold together two or more atoms of the same or different elements.
A group of atoms joined by chemical bonds.
A stable configuration of atomic nuclei and electrons bound together by electrostatic and electromagnetic forces, and the simplest structural unit displaying the characteristic physical and chemical properties of a compound.
A group of atoms that forms the smallest particle of any substance.
the basic unit of any substance; consists of atoms connected by bonds.
A tiny particle made up of two or more atoms joined together.
The result of two or more atoms combining by chemical bonding.
the smallest unit of a substance that possesses its characteristics
the smallest unit of a substance that has all the properties of that substance (salt, for example). A molecule is made up of a group of atoms.
A group of atoms (see) bonded together. It is the smallest part of a substance that retains the chemical properties of the whole.
Molecules are made of more than one atom joined together by the sharing of electrons.
The smallest unit of matter that retains all of the physical and chemical properties of that substance. It consists of one or more identical atoms or a group of different atoms bonded together.
Two or more atoms bound together. As an example, a molecule of water consists of two atoms of hydrogen and one of oxygen.
A molecule is the name given to two or more atoms joined together. For example, joining two atoms of hydrogen to an oxygen atom makes a 'molecule' of water. However, molecules can be much bigger that. For example, the DNA in a single human chromosome consists of many billions of atoms joined together.
the combination of two or more of the same, or different, atoms.
Two or more atoms chemically combined.
smallest quantity of a substance that retains the properties of that substance.
Groups of atoms held together by a covalent bond--sharing electrons.
Two or more atoms chemically bound to one another. Includes chemical substances which are the building blocks of cells such as proteins, sugars and fats.
More than one atom bonded together. See also, Bond, Covalent, Bond, Ionic.
Smallest particle of a compound that still retains its characteristics.
Is the smallest possible unit of a chemical or compound, composed of one or more atoms, that still retains the properties of that substance.
A substance composed of two or more atoms of the same element or a combination of many different elements.
the smallest unit of matter of an element or compound.
The smallest particle of a substance which will still retain the essential composition and properties of that substance.
the smallest particle of a substance that retains the properties of the substance and is composed of one or more atoms
The smallest unit of a substance that can exist alone and retain the character of that substance.
The smallest fundamental unit of a substance which can exist in a free state and still retain the chemical properties of the substance. A molecule consists of a combination of atoms.
The smallest individual part of a chemical compound, consisting of one or more atoms.
a group of atoms arranged to interact in a particular way; one molecule of any substance is the smallest physical unit of that particular substance.
two or more elements that are chemically joined (Water is a molecule made from two atoms of Hydrogen and one atom of Oxygen.)
A group of atoms joined together in a particular way.
A chemical unit composed of one or more atoms. The smallest unit of matter which can exist by itself and retain all of its chemical properties. A molecule of water contains two hydrogen atoms and one oxygen atom.
Smallest possible physical amount of a substance.
the chemical name for the active ingredient in a product.
Group of atoms held together by chemical bonds; the typical unit manipulated by nanotechnology [ DPP91]. To top of page
The smallest physical unit of a chemical substance.
Group of atoms held together by chemical bonds, the typical unit manipulated by nanotechnology. http://www.nano.org.uk/vocab_terms.htm
The smallest physical unit of an element or compound. A molecule of an element consists of one or more identical atoms. A molecule of a compound consists of two or more different atoms.
the smallest amount of a chemical substance that can exist
A group of atoms that are bound together by primary interatomic bonds.
a group of atoms held together by covalent bonds
Two or more atoms chemically bonded together.
A group of atoms, usually, but not always, representing more than one element, joined in a structure. Compounds are typically made of up molecules.
Chemical units composed of one or more atoms. Molecules are smallest particle of a substance having all the properties of that substance.
A group (aggregation) of atoms chemically combined to form a unique chemical substance.
A grouping of atoms, bonded together to form the smallest unit of matter into which a particular chemical substance can be divided without losing its unique chemical identity. Many organic molecules such as resins occur in long, complex chains and/or rings, with carbon atoms providing much of the skeleton of the molecule.
the smallest particle of matter that can exist in a free state. In the case of ionic substances, such as sodium chloride, the molecule is considered as a pair of ions, NaCl.
The smallest particle of a substance that has all of the physical and chemical properties of that substance. Molecules are made up of one or more atoms. If they contain more than one atom, the atoms can be the same (an oxygen molecule has two oxygen atoms) or different (a water molecule has two hydrogen atoms and one oxygen atom). Biological molecules, such as proteins and DNA, can be made up of many thousands of atoms.
The smallest particle of an element or compound that is capable of separate existence without losing the properties of the substance.
The smallest particle of a chemical substance; typically a group of atoms held together in a particular patter, by chemical bonds.
a small physical unit made up of chemical substances such as proteins, sugars or fats. Molecules are the building blocks of a cell.
does not necessarily correspond to the modern conception of two or more atoms chemically bound together. Avogadro, for example, meant something like "ultimate particle of a substance"; his elementary molecule corresponds to a modern atom and his composite molecule to a modern molecule. (See atom.)
Compound of two or more atoms, the smallest unit of chemical compounds.
A molecule is the smallest physical unit of an element or a compound.
a combination of two or more atoms which make a chemical compound.
The smallest particle of a compound that has all the chemical properties of that compound. Molecules are made up of two or more atoms, either of the same element or of two or more different elements. Ionic compounds, such as common salt, are made up not of molecules, but of ions arranged in a crystalline structure. Unlike ions, molecules carry no electrical charge. Molecules differ in size and molecular weight as well as in structure.
The smallest group of atoms held together by electrostatic forces.
A combination of two or more atoms bound together electrically; the smallest part of a compound that has the properties of that substances.
A group of atoms tightly joined together. The arrangement of atoms gives each molecule specific chemical and physical properties. A macromolecule, such as proteins, fats, carbohydrates and nucleic acids is a complex of smaller sub-unit molecules.
Very few elements actually exist as single atoms. A molecule is the smallest part of an element, or compound, that can exist independently e.g. hydrogen exists on its own as H, oxygen as O. IF YOU CAME HERE FROM A DIFFERENT PAGE, CLICK ON THE BACK BUTTON TO GO BACK TO THE PAGE YOU WERE VIEWING.
A molecule is the least amount of a compound that can exist and still remain a compound. Click here to go back to where you were.
A combination of atoms of a specific substance forming the smallest unit that can exist alone.
one of the basic units of matter. It is the smallest particle into which a substance can be divided and still have he chemical identity of the original substance.
Particle that is formed when two or more atoms combine with each other. The smallest piece of a compound is a molecule (p.42).
A very small particle of matter. (In Part 4 of Unit 4, Matter: A molecule is a grouping of atoms). Molecules are made of atoms held together by one kind of chemical bond.
Minute particle that consists of connected atoms of one or many elements.
The smallest portion of a substance that can exist by itself and retain the properties of the substance.
A tightly knit group of two or more atoms, bound together by electromagnetic forces among the electrons and nuclei of the atoms.
The smallest particle of an element or compound that retains all of the characteristics of the element or compound.
The smallest particle of a substance having one or more atoms that retains the characteristics of the substance.
A particle formed when two or more atoms join together.
The smallest particle of a substance that can exist in the free state and which has the same composition as any larger mass of the substance.
Subject: The Earth collection of atoms held together by chemical forces.[ Pics List
The smallest particle of a substance having all the characteristics of the substance. Source : Word Central Student's Dictionary
The name given to any single chemical entity. It can refer to a single atom or a larger collection of atoms that are covalently bonded. Molecular weights can range from 1 Dalton to many millions of Daltons.
A particle formed by the combination of two or more atoms.
A molecule is a collection of two or more atoms held together by chemical bonds. It is the smallest part of a substance that displays the properties of the substance. Classifying materials
a bonded collection of two or more atoms of the same element or different elements.
In science, a molecule is a combination of two or more atoms in a definite arrangement held together by chemical bonds. Chemical substances are not infinitely divisible into smaller fractions of the same substance: a molecule is generally considered the smallest particle of a pure substance that still retains its composition and chemical properties.http://antoine.frostburg.edu/chem/senese/101/glossary/m.shtml#molecule Molecule Definition - Frostburg State University (Department of Chemistry) Certain pure substances (e.g., metals, molten salts, crystals, etc.) are best understood as being composed of networks or aggregates of atoms or ions instead of molecular units.
Molecule is a fictional DC Comics superhero created by Geoff Johns and Tony Daniel. In name and appearance, he is a teenage counterpart of The Atom. Molecule first appeared (as a scrapbook image) in Teen Titans #38 (2006).
