The questions refer to the substances in the table.
Melting point/C
A
-259
Bolling point/C
-253
B
0
100
C
3700 (sublimes)
D
-116
34.5
E
801
1413
a Write down the physical states of each compound at
i 30 deg * C
- 100 deg * C
80 deg * C
b Which substance has the greatest distance between its particles at 25°C? Explain your answer.
