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The element 'Y' shows +2 & +3 oxidation ...

The element 'Y' shows +2 & +3 oxidation states.
a. Which will be the possible block in which Y is included.
b. Write the chemical formula of any chlorides of Y.
(Hint : Valency of chlorine -1)

Text Solution

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a. d - Block
`b. YCl_2`
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