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Which of the following are metalloid elements?

Check all that apply.

A. Boron (B)
B. Phosphorus (P)
C. Silicon (Si)
D. Tin (Sn)
E. Lead (Pb)

User Sax
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2 Answers

4 votes
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User Jeffrey Fredrick
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3 votes
Boron and Silicon are metalloids
User Sssheridan
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