Question

name the lightest substance in the world which cannot be measured​

Answer 1

Answer:

Aerographite has been dethroned as the world's lightest substance, replaced by a new form of graphene aerogel. “As research into aerogel continues, scientists are discovering ever-lighter variations. First, there was carbon nanotube aerogel, with a density of 4 milligrams per cubic centimetre

Explanation:

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Answer 2

Answer:

Aerographite has been dethroned as the world's lightest substance, replaced by a new form of graphene aerogel. “As research into aerogel continues, scientists are discovering ever-lighter variations.

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