Which statement about isotopes is false?
A) Isotopes vary in the number of neutrons but not the number of protons.
B) Radioisotopes are unstable and spontaneously emit radiation.
C) Isotopes have the same atomic number but not the same atomic weight.
D) Isotopes have virtually the same chemical reactivity.
E) Deuterium is an isotope of hydrogen containing one proton and two neutrons.
Correct Answer:
Verified
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