Question

atoms which have the same mass number but differ in the atomic number are known as​

Answer 1

Answer:

${ \huge{ \boxed{ \underline{ \overline{ \overline{ \overline{ \underline{ \mathtt \purple{AnSweR☻}}}}}}}}}$

Explanation:

These different kinds of the same element are called isotopes. Isotopes are atoms that have the same atomic number (and are therefore of the same element) but different mass numbers.