Question

Question 3
Match the following terms to the correct definition

Column A
1.
chemical change:
chemical change
2.
physical change:
physical change
3.
chemical reaction:
chemical reaction
4.
Law of Conservation of Mass:
Law of Conservation of Mass
5.
chemical equation:
chemical equation
Column B
a.States that mass is neither created nor destroyed by chemical reactions or physical transformations
b.a change in which the chemical makeup of the substance is not changed
c.a representation of a chemical reaction using chemical symbols and numbers
d.a change that takes place when atoms of one or more substances are rearranged into new combinations, forming one or more new substances
e.a process that produces a chemical change, in which substances are changed into new substances

Answer 1

1 — d
2 — b
3 — e
4 — a
5 — c