Match the following :   COLUMN I   COLUMN II 1 Isobars A Deuterium and Tritium 2 Isotopes B 198Hg80 and 197Au79 3 Isotones C Tritium and 3He1

1:B; 2:A; 3:C 1:A; 2:C; 3:B 1:C; 2:A; 3:B None of these

1:C; 2:A; 3:B

The LHS gives the category and RHS gives the examples.