Sawaal
3
Q:

Which of the following elements is a metalloid?

A) arsenic B) boron
C) antimony D) All of the above

Answer:   D) All of the above



Explanation:

A metalloid is any chemical element which has properties in between those of metals and nonmetals, or that has a mixture of them.

The six commonly recognised metalloids are

boron,

silicon,

germanium,

arsenic,

antimony, and

tellurium.

Subject: Chemistry
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