Question

Is it true that because isotopes have different masses, they differ significantly in their chemical behaviors?

1) True
2) False

Answer 1

Isotopes do not differ significantly in their chemical behaviors despite having different masses.

Step-by-step explanation:

Isotopes are atoms of the same element that have different numbers of neutrons. While isotopes have different masses, they do not differ significantly in their chemical behaviors. Chemical behavior is primarily determined by the number of electrons and protons in an atom, not its mass. For example, carbon-12 and carbon-13 are isotopes of carbon with different masses, but they behave chemically in the same way.