Lawrencium
Lawrencium General
| Name:Lawrencium | Symbol:Lr |
| Type:Rare Earth, Actinides | Atomic weight:260 |
| Density @ 293 K: | Atomic volume: |
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Discovered:
1961 |
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Lawrencium States
| State (s, l, g):solid | |
| Melting point: K | Boiling point: K |
Lawrencium Energies
| Specific heat capacity: | Heat of atomization:kJ/mole atoms |
| Heat of fusion: | Heat of vaporization : |
| 1st ionization energy:kJ/mole | 2nd ionization energy:kJ/mole |
| 3rd ionization energy:kJ/mole | Electron affinity:kJ/mole |
Lawrencium Oxidation & Electrons
| Shells:2,8,18,32,32,9,2 | Electron configuration:[Rn] 5f14 6d1 7s2 |
| Minimum oxidation number:0 | Maximum oxidation number:3 |
| Min. common oxidation no.:0 | Max. common oxidation no.:3 |
| Electronegativity (Pauling Scale): | Polarizability volume:Å3 |
Lawrencium Appearance & Characteristics
| Structure: | Color: |
| Hardness:mohs | |
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Harmful effects:
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Characteristics:
Radioactive,few atms made Uses:
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Lawrencium Reactions
| Reaction with air: | Reaction with 6 M HCl: |
| Reaction with 15 M HNO3: | Reaction with 6 M NaOH: |
Lawrencium Compounds
| Oxide(s): | Chloride(s): |
| Hydride(s): |
Lawrencium Radius
| Atomic radius:pm | Ionic radius (1+ ion):pm |
| Ionic radius (2+ ion):pm | Ionic radius (3+ ion):pm |
| Ionic radius (2- ion):pm | Ionic radius (1- ion):pm |
Lawrencium Conductivity
| Thermal conductivity:J/m-sec-deg | Electrical conductivity:1/mohm-cm |
Lawrencium Abundance & Isotopes
| Abundance earth's crust:log | |
| Abundance solar system:log | |
| Cost, pure: $/100g | |
| Cost, bulk: $/100g | |
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Source:
Synthetic |
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Isotopes:
0 |
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Lawrencium Other
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Other:
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