Question

Write the complete symbol for the atom with the given atomic number (Z) and atomic mass (A)
(i) Z = 17, A = 35
(ii) Z = 92, A = 233
(iii) Z = 4, A = 9

Answer 1

(i) $_{17}^{35}\textrm{Cl}$ (ii) $_{92}^{233}\textrm{U}$ (iii) $_{4}^{9}\textrm{Be}$