Question

tell me the name of any isotopes which Mass number and atomic number are same​

Answer 1

Answer:

Isotopes of the same element will have the same atomic number but different mass numbers. Atomic number, chemical symbol, and mass numberCarbon has an atomic number of six, and two stable isotopes with mass numbers of twelve and thirteen, respectively. Its average atomic mass is 12.11.

Isobars, on the other hand, are the atoms having the same mass number but a different atomic number. For example, the atomic number of carbon and nitrogen is 6 and 7 respectively. Carbon-14 an isotope of carbon has a mass number of 14 which is same as that of nitrogen and hence carbon-14 and nitrogen are isobars.

Answer 2

Explanation:

e.g Hydrogen has isotopes deuterium(mass :2 amu, atomic number:1) and tritium(mass :3 amu, atomic number:1)

Also isotopes have same atomic number but different mass numbers

whereas isobars (e.g ⁴⁰S, ⁴⁰Cl,)have same mass numbers but different atomic number