Match each term with the correct definition. Terms: Acid
Atom
Base
Biochemistry
Chemical bond
Compound Element
Functional group
Ion
Metabolism
Molecule
Organic chemistry
PH
Solution

Definitions: Holds atoms together.
A hydrogen ion donor.
Two or more atoms joined chemically.
The negative log of the hydrogen ion concentration.
The smallest chemical unit of matter.
Matter made of only one kind of atom.
Part of a molecule that typically participated in chemical reaction and that gives the molecule some of its chemical properties.
The study of chemical reactions that occur in living systems.
Sum of all of the chemical reactions occurring in an organism.
Charged atom formed when an atom loses of gains and electron.
Composed of two or more substances in which the molecules of the substances are evenly distributed and will not settle out.
A hydroxyl ion donor (or a hydrogen ion acceptor)
Molecules made of atoms of two or more elements.
The study of carbon containing compounds.