Question

D. Give reasons.
1. Molecules in a solid cannot move freely.
2. A liquid takes the shape of its container
3. A solid changes into a liquid as the temperature increases.​

Answer 1

Answer:

D.

1. because they are tightly packed

2.This is because water is a liquid, and liquids flow and do not have a fixed shape. Instead, they take on the shape of whatever container they are in.

3.When a solid is heated the particles gain energy and start to vibrate faster and faster. ... Although the particles are still loosely connected they are able to move around. At this point the solid is melting to form a liquid. The particles in the liquid are the same as in the solid but they have more energy.

Explanation:

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