Question

define isobars and isotopes ​

Answer 1

Answer:

Isotopes are defined as the atoms of same element having same atomic number but different mass number.For example- Isotopes of hydrogen.And Isobars are two element having same mass number but different atomic numbers.For example- Argon and Calcium

Answer 2

Answer:

Isotopes are the atoms in which the number of neutrons differs and the number of protons is the same.

Isobar is that element which differs in the chemical property but has the same physical property .