Which of the following statements is not true of the isotopes of an element? They
A
are atoms of the same element
B
have the same chemical properties
C
have the same atomic number
D
have the same mass number
Verified Correct Answer: D.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option D.
Source: Myschool Past Questions Archive (Record #34238)