Chemistry, 05.03.2021 08:30, xelynncaldera
Which gases in the following list exist as separate atoms: hydrogen, helium, nitrogen, oxygen, neon.
Select one:
a. Hydrogen and helium
b. Helium and nitrogen
c. Helium and neon
d. Oxygen and nitrogen
Answers: 3
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Which gases in the following list exist as separate atoms: hydrogen, helium, nitrogen, oxygen, neon....
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