IUPAC Gold Book - Quantities

Quantities

quantity	symbol	referenced in	equation
network-chain molar mass, $M c$	$Math - math$	network-chain molar mass, $M c$	$M c$
neutron number, $N$	$Math - math$	neutron number, $N$	$N$
nominal linear flow, $F$ in chromatography	$Math - math$	nominal linear flow, $F$ in chromatography	$F$
normal stress, $σ$	$Math - math$	normal stress, $σ$	$σ$
number concentration, $C$ , $n$	$Math - math$	number concentration, $C$ , $n$	$C$
	$Math - math$	number concentration, $C$ , $n$	$n$
number density, $n$	$Math - math$	number density, $n$	$n$
number flow rate, $q N$	$Math - math$	number flow rate, $q N$	$q N$
number of entities, $N$	$Math - math$	number of entities, $N$	$N$