Science, asked by tanisha7079, 1 year ago

An element has a valency 1 (a) Write the chemical formula of its sulphate.(b) Write the chemical formula of its phosphate (c) Is X a metal or non-metal?

Answers

Answered by MrThakur14Dec2002

1

Let, element be X.

(a.) X2SO4.

(b.) X(PO4)3

(c.) metal.

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