creepergoboom creepergoboom

18-09-2018
Chemistry

contestada

How do the atomic mass and atomic number compare for helium?

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nourahndaher nourahndaher

18-09-2018

The atomic mass is greater than the atomic number.

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RealAhmadShaker RealAhmadShaker

09-10-2018

The atomic mass is greater!

and that is your answer from me

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