Molecules in a substance speed up when the substance is

asked Jul 21, 2021 199k views

3 votes

4.7k points

Please log in or register to add a comment.

4 votes

Answer:

Hotter.

Step-by-step explanation:

When heat is added to a substance, the molecules and atoms vibrate faster.

Jyothish answered Jul 27, 2021

5.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers