Atom
Name
Zirconium
IUPAC name
Zirconium
InChI
InChI=1S/Zr
InChI key
QCWXUUIWCKQGHC-UHFFFAOYSA-N
CAS number
7440-67-7
Comments
natural Zr - 51.45% 90Zr + 17.38% 94Zr + 17.15% 92Zr + 11.22% 91Zr + 2.80% 96Zr
Symbol and fundamental properties
Symbol
Zr
Formula
$Zr$
Charge
0
Atomic number Z
40
Molar mass
91.224 $g/mol$
State STP
solid
Electronegativity
1.33
Isotope mixture type
terrestrial abundance
Type K L1 L2 L3
Energy (keV) 17.9976 2.5316 2.3067 2.2223