Einsteinium
Einsteinium General
Name:Einsteinium | Symbol:Es |
Type:Rare Earth, Actinides | Atomic weight:254 |
Density @ 293 K: | Atomic volume: |
Discovered:
1954 |
Einsteinium States
State (s, l, g):solid | |
Melting point:1133 K (860 °C) | Boiling point:K |
Einsteinium Energies
Specific heat capacity: | Heat of atomization: kJ/mole atoms |
Heat of fusion: | Heat of vaporization : |
1st ionization energy:619 kJ/mole | 2nd ionization energy:kJ/mole |
3rd ionization energy:kJ/mole | Electron affinity:kJ/mole |
Einsteinium Oxidation & Electrons
Shells:2,8,18,32,29,8,2 | Electron configuration:[Rn] 5f11 7s2 |
Minimum oxidation number:0 | Maximum oxidation number:3 |
Min. common oxidation no.:0 | Max. common oxidation no.:3 |
Electronegativity (Pauling Scale):1.3 | Polarizability volume:19.7 Å3 |
Einsteinium Appearance & Characteristics
Structure: | Color: |
Hardness:mohs | |
Harmful effects:
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Characteristics:
Radioactive Uses:
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Einsteinium Reactions
Reaction with air: | Reaction with 6 M HCl: |
Reaction with 15 M HNO3: | Reaction with 6 M NaOH: |
Einsteinium Compounds
Oxide(s):Es2O3 | Chloride(s): |
Hydride(s): |
Einsteinium Radius
Atomic radius:186 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 |
Einsteinium Conductivity
Thermal conductivity:J/m-sec-deg | Electrical conductivity:1/mohm-cm |
Einsteinium Abundance & Isotopes
Abundance earth's crust:log | |
Abundance solar system:log | |
Cost, pure:$/100g | |
Cost, bulk:$/100g | |
Source:
Synthetic |
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Isotopes:
0 |
Einsteinium Other
Other:
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