Chemistry, asked by prajaktavaidya5, 1 year ago

Justify: Groups 3 to 12 in the modern periodic table contain Transition Metals.

Answers

Answered by SukhdeepSingh

1

it is because their valency changes

like iron

when is ferrous oxide
has a valency of 2

but as ferric oxide it has valency of 3

SukhdeepSingh: welcome again

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