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Which of the elements shown has an atomic mass of 20 amu?

Which of the elements shown has an atomic mass of 20 amu?
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3 votes
Which of the elements shown has an atomic mass of 20 amu?

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User Shammelburg
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2 Answers

2 votes

Neon has atomic mass of 20

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User Avital
by
7.7k points
3 votes

Answer:

they are right its neon but i have the same questions so just search up "neon bohr modle" so you know which answer it is.

Step-by-step explanation:

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User Orsola
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8.0k points
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