Eduwiser's CBSE Chemistry For Class X>Chapter 5 - Periodic Classification of Elements>Exercise 9>Q 31

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Element $X$ forms a chloride with the formula ${XCl}_{2}$ , Which is a solid with a high melting point. $X$ would most likely be in the same group of the periodic table as

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Important Questions on Periodic Classification of Elements

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Eduwiser's CBSE Chemistry For Class X>Chapter 5 - Periodic Classification of Elements>Exercise 9>Q 32

Which of the following shows variable valency?

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Eduwiser's CBSE Chemistry For Class X>Chapter 5 - Periodic Classification of Elements>Exercise 9>Q 33

Which non-metal forms ionic compound?

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Eduwiser's CBSE Chemistry For Class X>Chapter 5 - Periodic Classification of Elements>Exercise 9>Q 34

The metalloid element among number

6, 8, 14, 15

is :