Answer
(a) $NaBr$ (Sodium Bromide)
(b) $MgBr_{2}$ (Magnesium Bromide)
(c) $SO_{2}$ (Sulphur Dioxide)
(d) $CaO$ (Calcium Oxide)
(e) $K_{2}S$ (Potassium Sulphide)
(f) $AlBr_{3}$ (Aluminium Bromide)
Work Step by Step
Based on the group of the given elements, find the ratio of ions to answer the question.