Question

fullerenes don't have dangling bonds, so how do they have impurities?​

Answer 1

Answer:

• FULLERENE CHEMICAL FORMULA OR MOLECULAR FORMULA is C60.

• As we know carbon can form only three bonds with another carbon atom. I.e carbon-carbon triple bond is possible. and not four bonds.

• So, valency of carbon is unsatisfied and it can form bonds with other hetero atoms or functional groups(here-impurities).

Thus, they can have impurities..

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