 |
40 Zr Zirconium (plaintext) |
 |
|
|
H He |
|
Li Be B C N O F Ne |
|
Na Mg Al Si P S Cl Ar |
|
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr |
|
Rb Sr Y [Zr]Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe |
|
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn |
|
Fr Ra Ac Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og |
|
|
|
Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu |
|
Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr |
|
|
 |
Left |
|
Up |
|
Down |
|
Right |
|
List All |
|
|
|
+--------------------+ |
|
| 40 _____ | |
|
| |__ /_ __ | |
|
| / /| '__| | |
|
| / /_| | | |
|
| /____|_| | |
|
| | |
|
| Zirconium | |
|
| 91.22 u | |
|
+--------------------+ |
|
|
|
Wiki Article: Zirconium |
|
Electron Configuration: [Kr]5s2 4d2 |
|
Electronegativity: 1.33 |
|
Atomic Radius: 186 pm |
|
Ionization Energy: 6.634 eV |
|
Electron Affinity: 0.426 eV |
|
Oxidation States: 4 |
|
Standard State: Solid |
|
Melting Point: 2128 K |
|
Boiling Point: 4682 K |
|
Density: 6.52 g/cm3 |
|
Family: Transition metal |
|
Year Discovered: 1789 |
|
Number of Neutrons: 51 |
|
Number of Protons: 40 |
|
Number of Electrons: 40 |
|
Number of Valence: |
|
Valency: |
|
Group: 4 |
|
Period: 5 |
|
Shell: d-shell |
|
Specific Heat: 0.278 J/g K |
|
Radioactive: 0 |
|
Occurrence: Natural |
|
Source: Dying low-mass stars |
