Pick your answer from:
a). motility;
b). molecular make-up;
c). molecules;
d). elements contained;
e). Weight;
f). energy;
g). size;
h). density;
Q: Fact 1: When water freezes , that water expands. Fact 2: Water density is determined by temperature. Given the two facts above, what property of a substance changes when it is frozen?
A:
h).