Question

difference between atomic mass and mass number ?​

Answer 1

Explanation:

Atomic mass is the weighted average mass of an atom of an element based on the relative natural abundance of that element's isotopes.

The mass number is a count of the total number of protons and neutrons in an atom's nucleus.

Answer 2

Answer:

plz mark me brainliest

Explanation:

Image result for difference between atomic mass and mass number ?

Atomic mass is the weighted average mass of an atom of an element based on the relative natural abundance of that element's isotopes. The mass number is a count of the total number of protons and neutrons in an atom's nucleus.