Can someone plz help? Thanks so much! An atom that contains 6 protons 6 neutrons and 6 electrons has a mass of approximately 1) 12 u 2) 12 g 3) 18 u 4) 18 g

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asked Aug 16, 2022 165k views

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Can someone plz help? Thanks so much!

An atom that contains 6 protons 6 neutrons and 6 electrons has a mass of approximately
1) 12 u
2) 12 g
3) 18 u
4) 18 g

Chemistry
high-school

Andrew Birks asked

by Andrew Birks

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1 Answer

7 votes

Answer:

12 grams

Step-by-step explanation:

Electrons do not contribute to mass. The proper unit to use is G

ZombieTfk answered Aug 20, 2022

by ZombieTfk

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