Periodic Table
|
| Zinc |
|
|
| Symbol: |
Zn
|
| Atomic
Number: |
30
|
| Atomicmass: |
65.37 g.mol -1
|
| Electronegative
(According to Pauling): |
1.6
|
| Density: |
7.11 g.cm-3 at 20°C
|
| Melting
Point: |
420 °C
|
| Boiling
Point: |
907 °C
|
| Venderwaals
Radius: |
0.138 nm
|
| Ionic
Radius: |
0.074 nm (+2)
|
| Isotopes: |
10
|
| Electronic
Shell: |
[ Ar ] 3d10 4s2 |
|
| Energy
Of First Ionization: |
904.5 kJ.mol -1
|
|
No of Protons |
| Standard
Potential: |
- 0.763 V
|
|
Electron
in Full Shell |
| Discoverd
By: |
Discovered by Andreas Marggraf in 1746 |
|
Electron
in Partial Shell |
| |
|
|
|
| |
|
| |
|
|
|
|
|
|
|
|
|
FLW, Inc. provides ISO certified sales, service and
calibration for physical measurement, test & control.
