Question

NEED ANSWER ASAP PLEASE!!!!

1). In terms of both volume and density, explain what happens to water when it changes to ice.



2). You are given an unknown sample of a substance. You are informed by your teacher the sample is a metal. Describe at least 2 characteristics ALL metals should display.

Answer 1

What happens to water when it becomes ice? Answer: the water level does NOT change even if it does melt, deposition is the term used when water liquid becomes solid ice, and also the water molecules DECREASE/LOWER speed and join in straight positions.

2) Answer: Conductors of both electrical and heat.