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Chemistry, 01.09.2019 08:00 mccay5016987

Elaborate on the classification of boron
a) boron is a noble gas and has a full valence electron shell, is chemically non-reactive, colorless, odorless, and low boiling point.
b) boron is a metal and is shiny, malleable, ductile, conducts heat and electricity, forms basic oxides, and forms cations in aqueous solution.
c) boron is a nonmetal and is dull, brittle, poor conductor of heat and electricity, forms acidic oxides, and forms anions in aqueous solution.
eliminate
d) boron is a metalloid and has properties of both metals and nonmetals - it appears dull but is ductile and forms both basic and acidic oxides.

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Elaborate on the classification of boron
a) boron is a noble gas and has a full valence electr...

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