Periodic Table
|
| Dubnium |
|
|
| Symbol: |
Db
|
| Atomic
Number: |
105
|
| Atomicmass: |
261.9 g.mol -1
|
| Electronegative
(According to Pauling): |
unknown
|
| Density: |
unknown
|
| Melting
Point: |
unknown
|
| Boiling
Point: |
unknown
|
| Venderwaals
Radious: |
unknown
|
| Ionic
Radious: |
unknown
|
| Isotopes: |
1
|
| Electronic
Shell: |
|
|
| Energy
Of First Ionisation: |
|
|
No of Protons |
| Standard
Potential: |
|
|
Electorn
in Full Shell |
| Discoverd
By: |
Discovered by Albert Ghiorso in 1970 |
|
Electorn
in Partial Shell |
| |
|
|
|
| |
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