Question

which is not a metalloid?
arsenic
germanium
polonium
karbonn​

Answer 1

The most commonly recognised metalloids are boron, silicon, germanium, arsenic, antimony and tellurium. The other less recognised metalloids are: carbon, aluminium, selenium, polonium and astatine.

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Answer 2

Answer:

Karbonn(Carbon), is the correct answer for this question.

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