Key Words Flashcards
1
Q
Soluble
A
A substance that is able to dissolve
2
Q
Insoluble
A
A substance that is not able to dissolve
3
Q
Exothermic
A
A reaction that releases energy to the surroundings. Will feel hot.
4
Q
Endothermic
A
A reaction that absorbs energy from the surrounding will feel cold
5
Q
Catalyst
A
A substance that speeds up the rate of a reaction without being used up itself
