Question

In which phase(s) of matter are the atoms closely packed but still able to slide past each other?

Answer 1

The answer is Liquids as it is less densely packed which allows it to slide past each other.It will not be gas as it is very lose and your question requires close packed atoms. It will also not be solids as it is very tightly packed and though it agrees with your question, the tightness will not allow it to slide past each other.

Answer 2

Answer:it's liquid

Explanation:is the thermal energy that flows from one substance to another when the substances differ in temperature.