makayla678 makayla678

16-09-2020
Chemistry

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An atom consist of 12 neutrons,10 electrons ,and 11 protons. What is the atomic mass?

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ChoiSungHyun ChoiSungHyun

16-09-2020

Explanation:

Atomic mass = Number of neutrons + protons

= 12 + 11 = 23.

(Electrons are so light that they are considered to have negligible mass)

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aceifheartsx aceifheartsx

16-09-2020

The atomic mass is 23

atomic mass = neutrons + protons

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