Es
Einsteinium
Chikamu 99 · 252.083 u
Einsteinium yakawanikwa muzvidimbu zvekutanga zvehydrogen bomb test.
Maitiro ekushandisa
| Atomic radius: | 252.083 u |
| Kuomarara | 8.84 g/cm³ |
| Kutonhora Point | 1133.0 K |
| Kutonhora Point | 1269.0 K |
| Kuoneka | Silvery metallic (inotarisirwa) |
| State at Room Temp | _Kukanganisa: |
Chemical zvinhu
| Electronegativity | 1.3 (Pauling) |
| 1st Ionization Energy | 619.0 kJ/mol |
| Electronegativity: | -28.6 kJ/mol |
| Oxygen | +2, +3 |
Atomic Properties
| Kuisa Kugadzirisa | [Rn] 5f11 7s2 |
| Atomic radius: | 203.0 pm |
| Van der Waals radius | 245.0 pm |
Discovery
| Yakawanikwa ne | Albert Ghiorso and others |
| Kuonekwa kwegore | 1952 |
| _Panzvimbo: | Berkeley, California, USA |
| Akapihwa zita mushure me | Akaberekerwa naAlbert Einstein |
Nezve Einsteinium
Einsteinium yakawanikwa mumvura yakasviba kubva kukutanga kwehydrogen bomb (Ivy Mike) muna 1952 asi yakachengetwa sechisiri pamutemo kusvika muna 1955.
Mashandisiro & Maapplication
Kuongorora kwesainzi, kunyanya kugadzirwa kwezvinhu zvakaoma semendelevium.
Nhoroondo yemitambo
Einsteinium yakawanikwa mumvura yemvura yehydrogen mu1952 uye yakachengetwa pasi pechivharo kwemakore matatu.
Isotopes
| Mamwe marudzi ezvinyorwa | Kuwanda | Half-Life | _Kuchengeta |
| 252 | - | 471.7 days | Hapana |
| 253 | - | 20.47 days | Hapana |
| 254 | - | 275.7 days | Hapana |
Kuisa Kugadzirisa
[Rn] 5f11 7s2