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mario62 [17]
2 years ago
14

Most gases exist as molecules, for example, fluorine is F2.

Chemistry
2 answers:
Margarita [4]2 years ago
6 0
Group 0 contains non-metal. The elements in group 0 are called the noble gases
They exist as single atoms, because they are all chemically unreactive.
Kryger [21]2 years ago
4 0
They are all stable and have eight valence electrons
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