Three elements B, Si and Ge are (a) metals (b) non-metals (c) metal – InterviewSolution

1.

Three elements B, Si and Ge are (a) metals (b) non-metals (c) metalloids(d) metal, non-metal and metalloid respectively

Answer»

The answer is (c) metalloids

A metalloid is an element that has properties that are intermediate between those of metals and nonmetals.
Metalloids can also be called semimetals.
On the periodic table, the elements colored yellow, which generally border the stair-step line, are considered to be metalloids.

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