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abstraction > mathematical concept > number > constant > fundamental physical constant > particle constant
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particle constant
subjectfact 
particle constantapplies to particle2001-09-27 09:33:03.0
has definition a fundamental physical constant quantifying a particle property2001-09-27 09:33:03.0
is a kind of fundamental physical constant2001-09-27 09:33:03.0
fundamental physical constanthas value changes in value are due solely to an increase in measurement accuracy or convention2001-09-27 09:32:59.0
has accuracy2001-09-27 09:32:59.0
has unit2001-09-27 09:32:59.0

Kinds of particle constant :