Question

what is Boron like is it metal , metalliod , non-metal , alkai​

Answer 1

Answer:

Boron is a non metallic element and the only non-metal of the group 13 of the periodic table the elements. Boron is electron-deficient, possessing a vacant p-orbital. It has several forms, the most common of which is amorphous boron, a dark powder, unreactive to oxygen, water, acids and alkalis.

Melting point: 2076 °C

Density: 2.3 g.cm-3 at 20°C

Energy of first ionisation: 800.5 kJ.mol -1

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