3.How does freezing and thawing break rocks apart? A. Ice covers rock and prevents weathering.
B. Water expands when it freezes, pushing rocks apart.
C. When ice thaws it pushes rocks apart.
D. Water filters through sand.

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.