Atom
Name
Bromine
IUPAC name
Bromine
InChI
InChI=1S/Br
InChI key
WKBOTKDWSSQWDR-UHFFFAOYSA-N
CAS number
10097-32-2
Comments
natural Br - 50.7% 79BR + 49.3% 81Br
Symbol
Br
Formula
$Br$
Charge
0
Atomic number Z
35
Nuclear spin I
3/2
Molar mass
79.904 $g/mol$
State STP
liquid
Electronegativity
2.96
Isotope mixture type
terrestrial abundance
Type K L1 L2 L3 M1 M5
Energy (keV) 14.3256 1.782 1.596 1.5499 0.257 0.069