Question

What is isotops, isobars and isotones..?

Answer 1

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

$\huge\mathfrak\red{Answer :}$


$\huge\textbf{Isotops :}$

Atoms of the same elements which have same atomic number but different atomic mass.

Ex :- $H_{1}^{1}$

$H_{1}^{2}$

$H_{1}^{3}$


$\huge\textbf{Isobars :}$

Atoms of different elements having same mass number but different atomic number..

Ex :- $C_{6}^{14}$

$N_{7}^{14}$


$\huge\textbf{Isotones :}$

Atoms of different elements having same number of neutrons.

Ex :- $C_{6}^{14}$ => 14 - 6 = 8

$N_{7}^{15}$ => 15 - 7 = 8

$O_{8}^{16}$ => 16 - 8 = 8

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