Question

write two differences isotopes and isobar

Answer 1

ISOTOPES

1. They have same atomic number but different mass number.

2. They have different physical properties

3.They have same chemical properties because the atomic number is same in isotopes.

4. They have same electronic configuration

5. The number of protons are less than the number of neutrons present in an isotope.
Ex_Hydrogen


ISOBAR

1. They have different physical properties.

2. They have different electronic configuration.

3. They have different number of protons.

4. They have different number of electrons for different elements.

5 Isobars are different elements having same atomic number.
Ex Argon (Ar) and Calcium (Ca) both have 40 as their mass number

Answer 2

Answer:

Isotopes : Atoms with same number of protons but different number of neutrons are known as isotopes .

Isobars : Atoms with same atomic number but different mass number are known as isobars .