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Afina-wow [57]
3 years ago
5

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

Physics
2 answers:
WITCHER [35]3 years ago
7 0
I believe it would be .4% if I have understood the question correctly.
photoshop1234 [79]3 years ago
3 0
I believe the answer would be 0.4%. Hope this helps
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Explanation:

You can solve this question by using the formula for the position of the fringes:

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