The four atomic species can be represented as follows. Out of these, t

1.	The four atomic species can be represented as follows. Out of these, the two species which can be termed isobars are : (i) 20160X (ii) 20061X (iii) 20058 (iv) 20360X (a) (i) and (ii) (b) (ii) and (iii) (c) (i) and (iii) (d) (i) and (iv)
Answer» The four atomic species can be represented as follows. Out of these, the two species which can be termed isobars are : (i) $_{60}^{201} X$ (ii) $_{61}^{200} X$ (iii) $_{58}^{200}$ (iv) $_{60}^{203} X$ (a) (i) and (ii) (b) (ii) and (iii) (c) (i) and (iii) (d) (i) and (iv)

The four atomic species can be represented as follows. Out of these, the two species which can be termed isobars are : (i) 20160X (ii) 20061X (iii) 20058 (iv) 20360X (a) (i) and (ii) (b) (ii) and (iii) (c) (i) and (iii) (d) (i) and (iv)

Answer»

The four atomic species can be represented as follows. Out of these, the two species which can be termed isobars are :

(i) $_{60}^{201} X$ (ii) $_{61}^{200} X$

(iii) $_{58}^{200}$ (iv) $_{60}^{203} X$

(a) (i) and (ii)

(b) (ii) and (iii)

(d) (i) and (iv)