Chemistry, asked by shreya280307, 10 months ago

3 Difference between atomic number and mass number .

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Answered by Anonymous

2

Explanation:

There is a difference between the meanings of the chemistry terms atomic mass and mass number. One is the average weight of an element and the other is the total number of nucleons in the atom's nucleus. ... The mass number is a count of the total number of protons and neutrons in an atom's nucleus.

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