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If 92.7% of atoms are hydrogen and 6.9% of atoms are helium. What percentage of atoms are neither helium nor hydrogen?

If 92.7% of atoms are hydrogen and 6.9% of atoms are helium. What percentage of atoms are neither helium nor hydrogen?
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If 92.7% of atoms are hydrogen and 6.9% of atoms are helium. What percentage of atoms are neither helium nor hydrogen?

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User KJS
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2 Answers

2 votes
I believe the answer would be 0.4%. Hope this helps
answered
User HoberMellow
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8.3k points
0 votes
I believe it would be .4% if I have understood the question correctly.
answered
User LIH
by
7.0k points
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