skafede900 skafede900

20-11-2018
Physics

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why are electrons not included in the atomic mass of an atom? because electrons do not have an important function in atom

because eletrons are so extremely small that they do not affect the mass

because electrons have more mass than protons neutrons combined

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ivana2103 ivana2103

20-11-2018

They have an incredibly smaller mass than both protons and neutrons, so their mass doesnt significantly affect the atomic mass.

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