Question

Which of the following are isotopes and isobars?

Argon,deuterium,calcium,triteium, protrium

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Answer 1

Argon and Calcium

because they have same mass number which is 40 and both have different atomic number Argon=18 & Calcium=20. Protium and Deuterium are istopes because they have same Atomic number which is 1 but have different mass number which is 2 &

3

Answer 2

Argon and Calcium are isobars because they have same mass number which is 40 and both have different atomic number Argon=18 & Calcium=20. Protium and Deuterium are istopes because they have same Atomic number which is 1 but have different mass number which is 2 & 3.