Endothermic and Exothermic Review

____ reactions usually feel cold.

In an endothermic reaction, energy is _________.

During an exothermic reaction, heat is _________ and chemical bonds __________.

During an endothermic reaction, heat is ________ and chemical bonds _______.

Endo means in or _______.

Exo means out or ________.

What instrument would you use to detect an endothermic or exothermic reaction?

Have you ever eaten sherbet sweets? They fizz in your mouth and your tongue feels cold. Why do you think that is?

When a candle is lit hydrocarbons are combusting. An exothermic reaction is occuring. Energy is being _________________ .

Solid --> liquid --> gas is what type of reaction?