Write the complete symbol for the atom with thegiven atomic numbe

Question.

Write the complete symbol for the atom with thegiven atomic number (Z) and Atomic mass (A

(i)Z = 17, A = 35

(ii)Z = 92, A = 233

(iii)Z = 4, A = 9

Solution:

(i) ${ }_{17}^{35} \mathrm{Cl}$

(ii) ${ }_{92}^{233} \mathrm{U}$

(iii) ${ }_{4}^{9} \mathrm{Be}$