Which is a factor in determining the average atomic mass of an element?

1 Answer
Kai
Mar 2, 2018

The mass numbers of the different isotopes of that element are averaged according to their respective abundances in nature.

Explanation:

Isotopes of different elements occur in various abundances in nature. Because different isotopes of elements have a varying number of neutrons, their mass numbers are different. In order to determine the atomic mass of an element, a weighted average is taken of the masses of all of the isotopes of that element, depending on how often they occur in nature.

Related questions
Impact of this question
4249 views around the world
You can reuse this answer
Creative Commons License