In this lesson, we will learn how to calculate the relative atomic masses of elements based on the relative abundance of their isotopes.
Q1:
Protons and neutrons have masses of approximately 1 unified atomic mass unit (u) and cannot easily be split into smaller particles. Magnesium consists of protons, neutrons, and electrons and has an atomic mass of 24.3 u. Why is the atomic mass of magnesium significantly greater than 24 u?
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