Which metalloid has 3 valence electrons

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Michael Ninh asked Mar 12, 2023

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Which metalloid has 3 valence electrons

Chemistry
high-school

Michael Ninh asked Mar 12, 2023

by Michael Ninh

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Answer: Boron

Explanation: Group 13 elements have three valence electrons and are fairly reactive. All of them are solids at room temperature. Boron is a very hard, black metalloid with a high melting point.

Fan answered Mar 16, 2023

by Fan

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