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12. Which element is a metalloid? 1) AI 2) Ar 3) As 4) Au
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5 votes
12. Which element is a metalloid?
1) AI
2) Ar
3) As
4) Au

User Matteo Pasini
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4.3k points

1 Answer

2 votes
I believe it is element As, for arsenic.
User Peter Keuter
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