Which of the following is semimetal? a. Na b. S c. He d. Ge e. none...

Question

Question

Which of the following is semimetal?

a. Na

b. S

c. He

d. Ge

e. none of the above

Answer 1

Answer #1

1st group and 2nd group elements are metals hence Na is metal

He is gas and S is non metal

Hence only semi metal is Ge

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Answer 2

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