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Which of the following statements about isotope... - SS1 Chemistry Atomic Structure Question

Which of the following statements about isotopes is true?

A

Isotopes have the same number of protons and electrons.

 

B

Isotopes have the same number of neutrons and electrons.

 

C

Isotopes have different atomic numbers and different mass numbers.

 

D

Isotopes have different atomic numbers but the same mass number.

correct option: c
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