Nobelium

Kemiallinen merkki: No
Järjestysluku: 102
Kategoria: aktinoidit
Ryhmä: n/a
Jakso: 7
Lohko: f
Moolimassa: (259) g/mol
Elektronia kuorilla: 2, 8, 18, 32, 32, 8, 2
CAS-numero: 10028-14-5
Olomuoto: kiinteä
Tiheys: unknown
Sulamispiste: unknown
Kiehumispiste: unknown
Kiderakenne: unknown
Hapetusluvut: 2, 3
Elektronegatiivisuus: unknown
Nimen alkuperä: Alfred Nobel
Nimen tarkoitus: in honor of the Swedish chemist
Faktoja:
- was first correctly identified in 1956 by scientists at the Flerov Laboratory of Nuclear Reactions in Dubna, Russia
- was proposed with names joliotium and flerovium
- the appearance of this element is unknown, however it is most likely silve
- if sufficient amounts of nobelium were produced, it would pose a radiation hazard
- seventeen radioisotopes of nobelium have been characterized, with the most stable being nobelium-259 with a half-life of 58 minutes
- is a synthetic element a