Question

Please explain isotopes, isotones, and isobars.

Answer 1

Please explain isotopes, isotones, and isobars.

Ans. ISOTOPES-: Isotopes are atom have same atomic number but different mass number or atomic mass.

Ex- hydrogen has 3 isotopes as protium dutrium and tritium having same atomic number 1 with different mass number 1,2,3.

ISOBARS-: Isobars are atoms of different elements which have same mass number but different atomic number.

Ex- argon and calcium have same mass number 40 but different atomic number 18,20.

ISOTONES-: Isotone are the atom of different element which contain same number of neutron with different mass number and atomic number.

Ex- silicon and phosphorous have same number of neutron 16 with different mass number 30,31 and atomic number 14,15.

Answer 2

Isotopes: Isotopes are atom have same atomic number but different mass number/atomic number

Isotones: Isotone are the atom of different element which contain same number of neutron with different mass number/ atomic number.

Isobars: Isobars are atoms of different elements which have same mass number but different atomic number

Hope it helps you