Which of the following elements is a metalloid?
- A$Bi$
- B$Sn$
- C$Ge$
- D$C$
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Similar Questions
The correct set that contains all kinds (basic, acidic, amphoteric, and neutral) of oxides is:
Given below are the oxides:
$Na_{2}O, As_{2}O_{3}, N_{2}O, NO$ and $Cl_{2}O_{7}$
Number of amphoteric oxides is ..... .
$Na_{2}O, As_{2}O_{3}, N_{2}O, NO$ and $Cl_{2}O_{7}$
Number of amphoteric oxides is ..... .
Metallic nature and basic nature of the oxides $........$ as we move along a period.
Easy
View SolutionIn the following,the element with the highest electropositivity is
Medium
View SolutionThe correct sequence of acidic character is:
Medium
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