Question

Choose the isotopes from
the following nuclei i) 8p+8n ii)
8p+9n iii) 18p+22n iv) 20p+20n a)( i ) and (ii)
b) (ii) and (iii)
c) (i) and (iv) d) (i) and (iii)​

Answer 1

Answer:

1 and 2 are isotopes 3 and 4 are isobar.