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Nuetrik [128]
3 years ago
11

How does an element's atomic mass compare to the mass number of its most abundant isotope?

Chemistry
2 answers:
Anna007 [38]3 years ago
8 0

Atomic mass is an average mass of an element whereas the mass number is a mass of a single atom of an element.

Explanation:

Atomic mass

  • It is the average weight of the element's atom.
  • it depends upon the atomic mass of isotopes and their abundances.
  • It is calculated by considering all the isotopes of an element and its abundance.
  • It has decimal as it deals with the average weight of an element

Mass number

  • It is the weight of nucleons of the atom.
  • it does not depend upon the atomic mass of isotopes and their abundances.
  • It is calculated separately for each atom of an element.
  • It is a simplified number that is no decimal is present.

So, from this, we can conclude that atomic mass is an average mass of an element whereas the mass number is a mass of a single atom of an element.

Learn more about atomic mass and mass number here:

brainly.com/question/1371394?referrer=searchResults

brainly.com/question/2099804?referrer=searchResults

dybincka [34]3 years ago
3 0

Answer:

It's very similar to it

Explanation:

Because the atomic mass in this situation is an average so it represents all isotopes in this situation due to their abundance

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