Science, asked by singhprerna1807, 4 months ago

Which of the following is an anion with Valency two?

(A)Sulphate

(B) Carbonate

(C) hydride

(D)Phosphate.

Answers

Answered by dlavanya2005

0

Answer:

A) sulphate has a valency of -2

Explanation:

anions are ions that are negatively charged

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