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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1 Answers

It will form a cation : M3+

M2(SO4)3

M(NO3)3

M3(PO4)3

M2(CO3)3

M(OH)3

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