What determines the atomic mass of an element?
A) The number of protons and electrons
B) The number of neutrons and electrons
C) The number of protons and neutrons

Name: What determines the atomic mass of an element? A) The number of protons and electrons B) The number of neutrons and electrons C) The number of protons and neutrons
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Quizplus · Accepted Answer

The atomic mass of an element is determined by the sum of the number of protons and neutrons in the nucleus, as electrons have negligible mass.

What Determines the Atomic Mass of an Element