1. The change from a liquid state to a gaseous state deposition 2. The change from a gaseous state to a liquid state melting 3. The change from a solid state to a liquid state condensation 4. The change from a liquid state to a solid freezing 5. The change from a solid state to a gaseous state phase change 6. The change from a gaseous state to so solid boiling 7. A change of state sublimation

1. The change from a liquid state to a gaseous state: boiling (evaporation)

2. The change from a gaseous state to a liquid state: condensation

3. The change from a solid state to a liquid state: melting

4. The change from a liquid state to a solid: freezing

5. The change from a solid state to a gaseous state: sublimation

6. The change from a gaseous state to so solid: deposition

7. A change of state: phase change

Explanation:

A change of state is a physical change a substance suffers, it changes it physically but not chemically. In the image I added you can observe how these changes occur between the solid, liquid and gaseous states.

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1 a

2 b

3 b

4 d

5 d

6 d

explanation:

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.