Science, asked by manpreetsingh097456, 9 months ago

which of the following shows a variable valency Na,K,Fe,Ca​

Answers

Answered by mistyYadav
1

Answer:

iron (Fe) shows variable valency because it is a transition element i.e present in d block

Answered by prasadzadokar25
1

Answer:

The elements which is in group 3 to 12 can show variable valency

so the Fe shows variable valency

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