(D) In group $14$,the elements are $C, Si, Ge, Sn, Pb$. $C$ and $Si$ are non-metals. $Ge$ is a metalloid. $Sn$ and $Pb$ are metals. Thus,there is only

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The number of metalloids in group $14$ elements is $2$

(D) In group $14$,the elements are $C, Si, Ge, Sn, Pb$. $C$ and $Si$ are non-metals. $Ge$ is a metalloid. $Sn$ and $Pb$ are metals. Thus,there is only $1$ metalloid $(Ge)$ in group $14$. Therefore,the statement in option $(D)$ is incorrect.

Class 11 Chemistry p-Block Elements (Class 11)Carbon family

Easy

Which of the following is not correct?

AP EAMCET 2023 All AP EAMCET

A
Lead does not show catenation
B
Buckminster fullerene contains $20$ six-membered rings and $12$ five-membered rings
C
Stability order of $GeX_2, SnX_2$ and $PbX_2$ is $GeX_2 < SnX_2 < PbX_2$
D
The number of metalloids in group $14$ elements is $2$