A. its atomic radius.
B. its density.
C. its relative atomic mass.
D. the number of protons in its atom.
E. the number of neutrons in its atoms
Correct Answer:
Option D – the number of protons in its atom.
A. its atomic radius.
B. its density.
C. its relative atomic mass.
D. the number of protons in its atom.
E. the number of neutrons in its atoms
Correct Answer:
Option D – the number of protons in its atom.
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