bn:00009444n
Noun Concept
Categories: Elementary particles, All articles with unsourced statements, Quarks
EN
bottom quark  beauty quark  Antibottom quark  B-physics  B-quark
EN
A quark with a charge of -1/3 and a mass about 10,000 times that of an electron WordNet 3.0
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EN
A quark with a charge of -1/3 and a mass about 10,000 times that of an electron WordNet 3.0 & Open English WordNet
The bottom quark or b quark, also known as the beauty quark, is a third-generation heavy quark with a charge of −1/3 e. Wikipedia
A subatomic particle Wikipedia Disambiguation
Bottom type of quark Wikidata
A suggested name for the bottom quark. Wiktionary
A quark having a fractional electric charge of -1/3 and a mass about 4,100 to 4,400 MeV. Symbol: b. Wiktionary
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