Lr
Lawrencium
Chikamu 103 · 266.12 u
Lawrencium ndiyo yechipiri neimwe actinide ine anode-electron configuration.
Maitiro ekushandisa
| Atomic radius: | 266.12 u |
| Kuomarara | 15.6 g/cm³ |
| Kutonhora Point | 1900.0 K |
| Kuoneka | Metalic (yakafungidzirwa) |
| State at Room Temp | _Kukanganisa: |
Chemical zvinhu
| Electronegativity | 1.3 (Pauling) |
| 1st Ionization Energy | 470.0 kJ/mol |
| Electronegativity: | -30.04 kJ/mol |
| Oxygen | +3 |
Atomic Properties
| Kuisa Kugadzirisa | [Rn] 5f14 7s2 7p1 |
Discovery
| Yakawanikwa ne | Albert Ghiorso, Torbjorn Sikkeland, Almon Larsh, Robert M. Latimer |
| Kuonekwa kwegore | 1961 |
| _Panzvimbo: | Berkeley, California, USA |
| Akapihwa zita mushure me | O Lawrence, mutsvakurudzi wechirongwa chekuongorora mhepo, akaberekwa muna 1930. |
Nezve Lawrencium
Lawrencium ndiyo yechipiri neyekupedzisira element muactinide series, iyo iine 7p orbital, asi haina 6d, iyo yakawanikwa nechiedza chezuva.
Mashandisiro & Maapplication
No zvakajairika maapplication. Scientific research chete.
Nhoroondo yemitambo
Lawrencium's electron inoenda mu7p orbital kupfuura 6d - yakanyatsozivikanwa mu2015, chimwe chinhu chinotyisa kune actinides.
Isotopes
| Mamwe marudzi ezvinyorwa | Kuwanda | Half-Life | _Kuchengeta |
| 260 | - | 2.7 minutes | Hapana |
| 262 | - | 3.6 hours | Hapana |
Kuisa Kugadzirisa
[Rn] 5f14 7s2 7p1