A compound involves two or more different elements bonded together. Molecules can also be formed from a single element, for example, the nitrogen molecule which consists of two nitrogen atoms bonded together; since only one element is involved, that does not qualify as a compound.
No. A compound is made up of two or more types of atoms. Only elemental substances are made up of just one type of atom.
Elements and compounds are pure substances. Elements are composed of only one kind of atom and compounds are composed of two or more elements that are chemically combined. Mixtures are not pure substances, as they are composed of two or more components that are not chemically combined.
An elemental molecule, like H2 or O2.
The entire range of chemical compounds available in the universe
chemical bonds
chemical bonds
A molecule is the smallest unit of most chemical compounds. Scientists use a kind of shorthand called a chemical formula that shows the type and number of elements in a molecule. For example, a water molecule is written as H2O, which means there are 2 atoms of Hydrogen and 1 atom of Oxygen.
Elements and compounds are pure substances. Elements are composed of only one kind of atom and compounds are composed of two or more elements that are chemically combined. Mixtures are not pure substances, as they are composed of two or more components that are not chemically combined.
Compounds are composed of elements. Elements are composed of sub-atomic particles (electrons, protons, and neutrons).
Derivatives of CARBON are termed as organic compounds or organic molecules
An elemental molecule, like H2 or O2.
They are chemical compounds
Oxygen is composed of oxygen atoms.
N2 is a diatomic molecule of nitrogen. It is an element, not a compound. Elements are composed of only one kind of atom. Compounds are composed of two or more different elements that are chemically bonded.
"A chemical compound is a pure chemical substance consisting of two or more different chemical elements"So says wikipedia!O2 does not have two or more different chemical elements and so cannot be a compound. It is, however, a molecule (which only requires 2 or more atoms connected by bonds).To clarify - all compounds are molecules...but not all molecules are compounds.O2 represents a molecule of oxygen.An atom is the smallest component of any element having all the chemical properties of that specific element.A molecule is the simplest complete structural unit of an element or compound that can exist in nature.A compound is a substance consisting of two or more different elements or molecules formed by the chemical union of two or more elements or molecules in definite proportion by weight.
The entire range of chemical compounds available in the universe
chemical bonds
Chemical change.