The atomic numbers of four elements P,Q,...

The atomic numbers of four elements `P,Q,R` and `S` are 6,8,14 and 16 respectively. Out of these, the element known as metalloid is

A

`P`

B

`Q`

C

`R`

D

`S`

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The correct Answer is:

C

NA

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LAKHMIR SINGH & MANJIT KAUR-PERIODIC CLASSIFICATION OF ELEMENTS-Exercise

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