PBB


Chemistry.

any of the highly toxic and possibly carcinogenic aromatic compounds consisting of two benzene rings in which bromine takes the place of two or more hydrogen atoms: used as a fire retardant and additive for plastics.

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THINK YOU’VE GOT A HANDLE ON THIS US STATE NICKNAME QUIZ?

Did you ever collect all those state quarters? Put them to good use on this quiz about curious state monikers and the facts around them.
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Mississippi’s nickname comes from the magnificent trees that grow there. What is it?

Origin of PBB

p(oly)b(rominated)b(iphenyl)

Words nearby PBB

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020