State two physical proper of crystalline form of carbon.
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2
Answer:
Correct option is A)
Let the side of equilateral triangle be a
The perimeter of equilateral triangle =3a=30cm
The side of equilateral triangle =
3
30
=10cm
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Answer:
Physical Form of Carbon :
- There are three crystalline forms of carbon : Diamond.
- Graphite.
- Fullerene.
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