The option that does not contain carbon is ozone. Diamond and graphite are made of carbon almost entirely, and alcohols are organic compounds so they do contain it. Ozone has the chemical formula of O3, so you see there is no carbon involved.
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No. an alpha particle is a pair of protons and a pair of neutrons, i.e. a helium
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I'm sorry but i'm only grade
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Chemistry, 22.06.2019 12:00
Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?