Nitrogen | SSHADE

Atom

Name: Nitrogen

Name and identifiers

IUPAC name: Nitrogen
InChI: InChI=1S/N
InChI key: QJGQUHMNIGDVPM-UHFFFAOYSA-N
CAS number: 17778-88-0
Comments: natural N - 99.64% 14N + 0.36% 15N

Symbol and fundamental properties

Symbol: N
Formula: $N$
Charge: 0
Atomic number Z: 7

Molar mass: 14.0067 $g/mol$
State STP: gas
Electronegativity: 3.04

Isotopic composition

Isotope mixture type

terrestrial abundance

Isotopes

	IUPAC Name	A	Mole fraction
	Nitrogen-14	14	0.99636
	Nitrogen-15	15	0.00364

X-ray absorption edges

Type	K	L2	L3
Energy (keV)	0.4016	0.0092	0.0092