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VikaD [51]
3 years ago
9

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

Chemistry
2 answers:
amm18123 years ago
7 0

Answer:

long story short the sum is NONMETALS

kaheart [24]3 years ago
5 0

Elemental hydrogen (H, element 1), nitrogen (N, element 7), oxygen (O, element 8), fluorine (F, element 9), and chlorine (Cl, element 17) are all gases at room temperature, and are found as diatomic molecules (H2, N2, O2, F2, Cl2).

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