DQ 10-8

A chemical reaction in which energy is absorbed.

• hypothermic

• exothermic

• endothermic

An atom gains electrons.

• reactant

• product

• oxidation

• reduction

An atom loses electrons.

• reactant

• oxidation

• reduction

Type of reaction in which energy is released.

• oxidation

• reduction

• exothermic

• endothermic

________________ are new substances that form during a chemical reaction.

• products

• reactants

• oxidation

• reduction