Question

Match each letter or temperature on the graph with the appropriate phase or phase change.

Column A
1.
Region A:
Region A
2.
Region B:
Region B
3.
Region C:
Region C
4.
Region D:
Region D
5.
Region E:
Region E
6.
2000 °C:
2000 °C
7.
4000 °C:
4000 °C
8.
3000 °C:
3000 °C
9.
1000 °C:
1000 °C
10.
500°C:
500°C
Column B
a.Gold would be in the gas state.
b.Gold would be in the liquid state.
c.The melting point of gold.
d.The boiling point of gold.
e.Gold would be in the solid state.

Answer 1

Column A Column B
1. Region A e. Gold would be in the solid state.
2. Region B b. Gold would be in the liquid state.
3. Region C c. The melting point of gold.
4. Region D a. Gold would be in the gas state.
5. Region E b. Gold would be in the liquid state.
6. 2000 °C d. The boiling point of gold.
7. 4000 °C a. Gold would be in the gas state.
8. 3000 °C a. Gold would be in the gas state.
9. 1000 °C b. Gold would be in the liquid state.
10. 500°C e. Gold would be in the solid state.