type of chemical bond formed when atoms share electrons
Pure substance composed of one type of atom
Hydrogen
electrical attraction between two oppositely charged atoms or groups of atoms
substance formed by a chemical reaction
Large molecule formed from smaller repeating units of identical, or nearly identical
Prefix meaning of large
Carbon
substance that exists before a chemical reaction starts
Large molecule formed by joining smaller organic molecules together
Monomer
protons
electrons
Molecules have these type of bonds
Building blocks of all matter
Comes before a product
compounds linked by covalent bonds
neutrons
Comes after a Reactant
substances formed my these bonds are called ionic compounds
