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The set which represents the isotope , i...

The set which represents the isotope , isobar and isotone respectively is

A

`(""_(1)H^(2), ""_(1)H^(3)), (""_(79)Au^(197), ""_(80)Hg^(198)) and (""_(2)He^(3), ""_(1)H^(2))`

B

`(""_(2)He^(3), ""_(1)H^(1)), (""_(79)Au^(197), ""_(80)Hg^(198)) and (""_(1)H^(1), ""_(1)H^(3))`

C

`(""_(2)He^(3), ""_(1)H^(3)), (""_(1)H^(2), ""_(1)H^(3)) and (""_(79)Au^(197), ""_(80)Hg^(198))`

D

`(""_(1)H^(2), ""_(1)H^(3)), (""_(2)He^(3), ""_(1)H^(3)) and (""_(79)Au^(197), ""_(80)Hg^(198))`

Text Solution

Verified by Experts

The correct Answer is:
D
Isotope `rarr` same atomic number, but different mass number i.e., `(""(1)H^(1), ""_(1)H^(3))`
Isobar `rarr` same mass number, but different atomic number i.e., `(""_(2)He^(3), ""_(1)H^(3))`
Isotone `rarr` same neutron number but different atomic number. i.e `(""_(79)Au^(197), ""_(80)Hg^(198))`
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