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What does the Mass represent?

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Anonymous

12y ago
Updated: 5/3/2023

The mass number represents the weight of the protons and neutrons in Atomic Mass units (AMUs). One AMU is equal to one proton or neutron.

The average mass of all isotopes of the element - apex.

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Joany Funk

Lvl 13
2y ago

What else can I help you with?