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Marianna [84]
3 years ago
8

What class of elements includes all of the elements that are gases at room temperature? nonmetals metals metalloids?

Chemistry
2 answers:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

Non-metals

Explanation:

Novay_Z [31]3 years ago
6 0
Metals have high density. They are always solids at room temperature.
Metalloids have intermediate density. They are generally solids at room temperature.
Non-metals have low density. They can be solids, liquids or gases at room temperature.

Based on this, the <span>class of elements that includes all of the elements that are gases at room temperature is the non-metals</span>
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