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svetoff [14.1K]
2 years ago
7

The fifth element in group 7 in astatine would you expect it to be gas, liquid, or solid? why?

Chemistry
1 answer:
Ymorist [56]2 years ago
6 0

Answer:

solid

Explanation:

Melting and boiling points of Group 7 elements State at room temperature Room temperature is usually taken as being 25°C. At this temperature, fluorine and chlorine are gases, bromine is a liquid, and iodine and astatine are solids. There is therefore a trend in state from gas to liquid to solid as you go down the group.

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