Md
I-Mendelevium
Ingxenye 101 · 258.09843 u
I-mendelevium yayiyingxenye yokuqala ekhiqiza atomu eyodwa ngasikhathi sinye.
Izici Zobuchopho
| I-Atom Mass | 258.09843 u |
| Ubukhulu | 10.3 g/cm³ |
| Izinga lokuncibilika | 1100.0 K |
| Ukubonakala | I-Metallic (ilindelekile) |
| Isimo ku-Room Temp | Iqinile |
Izici ze-chemical
| Electronegativity | 1.3 (I-Pauling) |
| I-Ionization Energy | 635.0 kJ/mol |
| I-electron affinity | -93.91 kJ/mol |
| I-Oxidation States | +2, +3 |
Izici ze-Atom
| I-electron | [Rn] 5f13 7s2 |
Ukuqapha
| Itholakele ngu | Albert Ghiorso, Bernard G. Harvey, Gregory R. Choppin, Stanley G. Thompson, Glenn T. Seaborg |
| Unyaka wokuqamba | 1955 |
| Indawo | i-California |
| Ibizwa nge | Ibizwa nge Dmitri Mendeleev, umdali wethebula eliqhubekayo |
Malunga I-Mendelevium
I-Mendelevium yakhiwa ngokubulala i-einsteinium ngezinto ezincane ze-alpha. Ukuhlolwa okuqale kwakhiqiza kuphela ama-atomi angama-17.
Izisebenziso
No izicelo ezisebenzayo. Ucwaningo lwesayensi kuphela.
Iqiniso elijabulisayo
I-Mendelium yayiyingxenye yokuqala eyaziwayo ye-atomi eyodwa ngesikhathi -- ama-atomi angama-17 kuphela akhiqizwa ekuqaleni.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 258 | - | 51.5 days | Akukho |
| 260 | - | 27.8 days | Akukho |
I-electron
[Rn] 5f13 7s2