bn:00028478n
Noun Concept
Categories: Elementary particles, Quarks, Articles with short description
EN
down quark
EN
A stable quark with an electric charge of -1/3 and a mass 607 times that of an electron WordNet 3.0
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EN
A stable quark with an electric charge of -1/3 and a mass 607 times that of an electron WordNet 3.0 & WordNet 2020
The down quark or d quark is the second-lightest of all quarks, a type of elementary particle, and a major constituent of matter. Wikipedia
Type of quark Wikidata
A quark having a fractional electric charge of -1/3 and a mass about 4 to 8 MeV. Symbol: d. Wiktionary
WordNet 3.0 & WordNet 2020
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