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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