Boron

Properties, Uses, & Facts

Oct 4, 2023 - 14:25
 0  6

boron

boron (B), chemical element, semimetal of main Group 13 (IIIa, or boron group) of the periodic table, essential to plant growth and of wide industrial application.

Element Properties
atomic number5
atomic weight[10.806, 10.821]
melting point2,200 °C (4,000 °F)
boiling point2,550 °C (4,620 °F)
specific gravity2.34 (at 20 °C [68 °F])
oxidation state+3
electron configuration1s22s22p1

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