Which of the following are allotropes of carbon?
a) Buckminster Fullerene
b) Graphene
c) Footballene
d) Steel
The right answer is option a (Buckminster fullerene).
Fullerene is one of the crystalline allotrope of carbon, which was discovered in 1985 collectively by the scientists Richard E. Smalley, Robert F. Curl, Sean O' Brien, James Heath and Harold Kroto. The name 'buckminsterfullerene' was given to the fullerene molecule discovered as a homage to the American architect and scientist Buckminster Fuller.
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<h3>
MORE TO KNOW ABOUT FULLERENE:-</h3>
<u>Properties</u><u> </u><u>of </u><u>fullerenes</u><u>:</u>
- It is found in soot, interstellar dust and in carbon rich rocks.
- They are bad conductors of electricity.
- They are magnetic in nature.
- They are odourless.
- They can be soluble in solvents like chloroform, benzene or toluene.
<u>Uses </u><u>of </u><u>fullerenes:</u>
- They are used as lubricants.
- They are used as insulators.
- Some forms of fullerenes can conduct heat and electricity. So, they are used as superconductors and semiconductors.
- They are used in the process of drug delivery.
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Answer:
The answer of 10 is 1.56
Explanation:
As the distance is given the time is given you can use the formula of speed which is distance /time.
In general, plant sources of protein provide less absorbable forms of iron, zinc, and calcium as compared to animal protein sources.
False. <span>Secondary succession mainly occurs after an event, and it takes place on the same soil .</span>
C) reproduce on it's own!