The atomic mass of an element is
a. a weighted average of the masses of an element’s isotopes...
Physics, 02.02.2020 22:45 carterlapere
The atomic mass of an element is
a. a weighted average of the masses of an element’s isotopes.
b. twice the number of protons in one atom of the element.
c. the sum of the protons and neutrons in one atom of the element.
d. a ratio based on the mass of a carbon-12 atom.
explain
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