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Read the given passage and answer the fo...

Read the given passage and answer the following questions.
The given table shows the positions of six elements P, Q, R, S, T and U in the periodic table :

Select the incorrect statement.

A

Element Q is a non - metal having valency 2.

B

Element P is a metal having valency 2.

C

Elements S and Q combine to form `S_(2)Q` type of compound.

D

Element T and Q combine to from `T_(3)Q` type of compound.

Text Solution

Verified by Experts

The correct Answer is:
D
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