Which student is determining the atomic mass of sodium (Na)?
A.
Cheryl finds the average mas...
Which student is determining the atomic mass of sodium (Na)?
A.
Cheryl finds the average mass of sodium isotopes found in nature
B.
Abu counts the number of neutrons in an isotope of sodium
C.
Maria adds the number of protons to the number of neutrons in sodium atoms
D.
Jerry counts the number of protons in sodium atoms found in nature
Answers: 1
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