Question

Which is the best definition of activation energy?

Answer 1

The correct answer is Energy required to break the bonds of reactant molecules (to start a reaction) is the activation energy. It is the minimum amount of energy necessary for a reaction and it was defined as such as far back as the 19th century.

Answer 2

Answer:

The energy required to form or break the bonds of reactant molecules, or C in ed2020

Explanation:

This is the exact answer in edgenuity so you aren't confused with a big explanation.

Hope this helps