chiammie chiammie

28-09-2018
Chemistry

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What is the relationship between elements isotopes and elements atomic mass

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TrinityColette29 TrinityColette29

02-10-2018

Atoms of an element that contain different numbers of neutrons are called isotopes. Each isotope of a given element has thesame atomic number but a different mass number (A), which is the sum of the numbers of protons and neutrons.

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