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Zn

Zinc is a metallic chemical element with the symbol Zn and atomic number 30. In nonscientific context it is sometimes called spelter.

Zinc is a moderately reactive, blue gray metal that tarnishes in moist air and burns in air with a bright bluish-green flame, giving off fumes of zinc oxide. It reacts with acids, alkalis and other non-metals. If not completely pure, zinc reacts with dilute acids to release hydrogen. The one common oxidation state of zinc is +2. From 100 °C to 210 °C (212 °F to 410 °F) zinc metal is malleable and can easily be beaten into various shapes. Above 210 °C (410 °F), the metal becomes brittle and will be pulverized by beating. Zinc is nonmagnetic.

TECHNICAL DATA
SymbolZnDensity (25°C)/gcm37.14
Atomic number30Melting point /°C419.5
No. of naturally occurring isotopes5Boiling point /°C907
Atomic weight65.38ΔHfus/kJmol-17.28(+/-0.01)
Electronic configuration[Ar]3d104s2ΔHvap/kJmol-1114.2(+/-1.7)
Metal radius(12-coordinate)/pm134ΔHf(monoatomic gas)/kJmol-1129.3(+/-2.9)
Effective ionic radius/pm II74Electrical resistivity
Ionization energy/kJmol-1 I906.1(20°C)/μohm cm5.8
Ionization energy/kJmol-1 II1733Electronegativity χ1.6
Ionization energy/kJmol-1 III3831E° (M2+(aq)\ + 2e→M(s))/V-0.7619
EVAPORATION TECHNIQUES
Temperature (oC) @Vap. PressureTechniquesRemarks
10-8Torr10-6Torr10-4TorrElectron BeamCrucibleCoilBoat
127177250ExcellentAl2O3 & QuartzTungstenMolybdenum, Tungsten & TantalumEvaporates well under wide range of conditions.



Zn
Sputtering Targets
Matierial SymbolAtomic Number     Thermal Conductivity         Theoretical Density 
W/m.K           g/cc
Zinc_ZnZn301167.04
Evaporation Materials
Matierial SymbolAtomic Number     Thermal Conductivity         Theoretical Density 
W/m.Kg/cc
Zn ( pellets )Zn301167.04


Below is the periodic table of chemical elements.The elements in red are the ones Nexteck's product contain. Click them, you will come to the details.

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