3
Q:
A) arsenic | B) boron |
C) antimony | D) All of the above |
Answer: D) All of the above
Explanation:
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.