1.
means the same as combustion
3.
forms bubbles when magnesium is in acid
4.
when a substance combines with oxygen
6.
formed when magnesium burns
7.
type of reaction that forms a new substance
8.
given out when metals react with water or acids
11.
ice melting is this type of process
12.
this happens to heat during an endothermic reaction
13.
this happens to heat during an exothermic reaction
14.
temperature does this during an endothermic reaction
15.
temperature does this during an exothermic reaction
