Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 5 Principles of Chemical Reactivity: Energy and Chemical Reactions - 5-1 Energy: Some Basic Principles - Review & Check for Section 5-1: 1

Answer

A

Work Step by Step

Melting requires energy, that will be taken from the surroundings. Condensation, cooling, combustion, all release energy to the environment.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.