Chemistry, asked by erdeneb0206, 2 days ago

An inert gas X is used to fill weather balloons.
Which descriptions of X are correct?

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Answers

Answered by yadavnavita1982

1

Answer:

the gas is helium and A) is correct

Answered by vivekssingh66

0

Answer:

single atoms has 8 electron in atoms of X

and

diatomic molecules has 2 outer electron in atoms of X

Explanation:

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