Question

24 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

Answer:

(i) The atom with atomic number 17 and mass number 35 is chlorine. Its complete symbol is

17

35

Cl.

(ii) The atom with atomic number 92 and mass number 233 is uranium. Its complete symbol is

92

233

U.

(iii) The atom with atomic number 4 and mass number 9 is beryllium. Its complete symbol is

4

9

Be.