|
| Arsenic |
|
|
| Symbol: |
As
|
| Atomic
Number: |
33
|
| Atomicmass: |
74.9216 g.mol -1
|
| Electronegative
(According to Pauling): |
2.0
|
| Density: |
0.0899*10-3 g.cm-3 at 20 °C
|
| Melting
Point: |
814 °C (36 atm)
|
| Boiling
Point: |
615 °C (sublimation)
|
| Venderwaals
Radious: |
0.139 nm
|
| Ionic
Radious: |
0.222 nm (-2) 0,047 nm (+5) 0,058 (+3)
|
| Isotopes: |
8
|
| Electronic
Shell: |
[ Ar ] 3d10 4s2 4p3 |
|
| Energy
Of First Ionisation: |
947 kJ.mol -1
|
|
No of Protons |
| Standard
Potential: |
- 0.3 V (As3+/ As )
|
|
Electorn
in Full Shell |
| Discoverd
By: |
Discovered by The ancients |
|
Electorn
in Partial Shell |
| |
|
|
|
