|
110
Ds
272
Darmstadtium |
Appearance & Characteristics | Reactions |
Other Forms Radius | Conductivity | Abundance
General:
| Name: Darmstadtium | Symbol: Ds |
| Group: Trans. Met. | Atomic weight: 272 |
| Density @ 293 K: ? | Atomic volume: ? |
| Group: Trans. Met. | Discovered: 1964 |
States
| State (s, l, g): solid | |
| Melting point: ? | Boiling point: ? |
| Heat of fusion: ? | Heat of vaporization: ? |
Energies
| 1st ionization energy: ? | |
| Electronegativity: ? | 2nd ionization energy: ? |
| Electron affinity: ? | 3rd ionization energy: ? |
| Specific heat: ? | Heat atomization: ? |
Oxidation & Electrons
| Shells: 2,8,18,32,32,17,1 | Electron configuration: [Rn] 5f14 6d8 7s2 |
| Minimum oxidation number: ? | Maximum oxidation number: ? |
| Min. common oxidation no.: ? | Max. common oxidation no.: ? |
Appearance & Characteristics
| Structure: unknown | Color: unknown |
| Uses: unknown | Toxicity: |
| Hardness: unknown | Characteristics: synthetically prepared |
Reactions
| Reaction with air: ? | |
| Reaction with 6 M HCl: ? | Reaction with 6 M HCl: ? |
| Reaction with 15 M HNO3: ? | Reaction with 6 M NaOH: |
Other Forms
| Number of isotopes: ? | Hydride(s): ? |
| Oxide(s): ? | Chloride(s): ? |
Radius
| Ionic radius (2- ion): ? | Ionic radius (1- ion): ? |
| Atomic radius: ? | Ionic radius (1+ ion): ? |
| Ionic radius (2+ ion): ? | Ionic radius (3+ ion): ? |
Conductivity
| Thermal conductivity: 0.58 W/cmK | |
| Electrical conductivity: ? | Polarizability: ? |
Abundance
| Source: synthetically prepared | |
| Rel. abund. solar system: ? | Abundance earth's crust: ? |
| cost, pure: ? | cost, bulk: ? |
