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Which list of elements consists of a metal, a metalloid, and a nonmetal?

a. Li, Na, Rb
b. Cr, Mo, W
c. Sn, Si, C
d. O, S, Te

2 Answers

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(C)  Sn (metal) , Si (metalloid) , C (nonmetal)
User Hemant Singh
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c. Sn (tin) is a metal, Si (silicon) is a metalloid, and C (carbon) is a nonmetal
User Rexford
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