Question

An atom X has three electrons more than the noble gas
configuration. What type of ion will it form ? Write the
formula of its (i) sulphate (ii) nitrate (iii) phosphate
(iv) carbonate (v) hydroxide.
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Answer 1

Answer:

X^3+

Explanation:

X will form a cation having 3+ charge

(i)X2(SO4)3

(ii)X(NO3)3

(iii)X(PO4)

(iv)X2(CO3)3

(v)X(OH)3