12/6C , 14/C Find the isotopes and isobars pairs among them. Justify it?

Question

\(\frac{12}{6}\) C, \(\frac{14}{6}\) C

Find the isotopes and isobars pairs among them. Justify it?

Answer 1

\(\frac{40}{18}\) Ar, \(\frac{40}{20}\) Ca are Isotopes. Because they are atoms of the same element with same atomic number but different mass numbers. 

1840Ar, 2040Ca are Isobars because they are atoms of different elements with different atomic numbers but same mass number.