Question

which of the following are isotopes and which are isobars calicium, protium,argon,deuterium

Answer 1

hey friend

1 1 H (protium) and 1 2 H (deuterium) are isotopes. 18 40 Ar (argon-40) and 20 40 Ca (calcium-40) are isobars. Protonium ( 1 1 H ) & Deuterium ( 1 2 H ) are Isotopes of each other i.e. they have same atomic numberbut different atomic mass number.

Answer 2

Hey mate

Here is your answer

Isotopes: protium and deuterium

Isobars: Calcium and Argon

Hope it helps you out

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