Question

differentiate between atomic weight and mass number in about 3 points

Answer 1

Answer:

Mass number is the number of protons + neutrons in one particular atom.

Atomic mass is the weighted average of all naturally occurring isotopes of the atom.

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Answer 2

Answer:

Atomic weights

1)atomic mass is also known as atomic weights.

2)atomic mass is the weighted average of an atom of an element based on the relative natural abudance of that elements.

Mass number

1)the mass number is the count of the total number of protons and neutrons and atom nucsle.

2)it is consist of a particular number of protons.