Questions
Which of the physical properties is/are shown by boron?
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By Expert Faculty of Sri Chaitanya
a
It is non-metallic in nature
b
It is extremely hard and black coloured solid
c
It exists in many allotropic forms
d
All of the above
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Correct option is D
Boron is non metal .It is extremely hard and black coloured solid.it exhibits many allotropic forms.Similar Questions
The correct order of matching of the following compounds is
(A) Borazine (B) Plaster of Paris (C) Boric acid (C) Qwartz (E) Buckminsterfullerene | (i) (ii) C60 (iii) SiO2 (iv) B3N3H6 (v) H3BO3 |
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