Atom
Name
Gallium
IUPAC name
Gallium
InChI
InChI=1S/Ga
InChI key
GYHNNYVSQQEPJS-UHFFFAOYSA-N
CAS number
7440-55-3
Comments
natural Ga, 60.1% 69Ga + 39.9% 71Ga
Symbol and fundamental properties
Symbol
Ga
Formula
$Ga$
Charge
0
Atomic number Z
31
Molar mass
69.723 $g/mol$
State STP
solid
Electronegativity
1.81
Isotope mixture type
terrestrial abundance
Isotopes
  IUPAC Name A Mole fraction
Gallium-69 69 0.601
Type K L1 L2 L3 M1 M5
Energy (keV) 10.3671 1.2977 1.1423 1.1154 0.1595 0.0187