Mc
Moscovium
Element 115 · 290.196 u
Unknown Properties
p-block
Periode 7
Group 15
Onbekend by RT
Radioaktief
t½ 650 milliseconds
SintetikName
Dag lengte: →
Moscovium is a synthetic superheavy element named after Moscow Oblast.
Fisiese eienskappe
| Atomic Mass | 290.196 u |
| Density | 13.5 g/cm³ |
| Smelt punt: | 670.0 K |
| Boiling Point | 1400.0 K |
| Appearance | Metallic (predicted) |
| Toestand by kamerkomp | Onbekend |
Chemical Properties
| Oxidation States | +1, +3 |
Atomic Properties
| Electron Configuration | [Rn] 5f14 6d10 7s2 7p3 |
Discovery
| Discovered By | Joint Institute for Nuclear Research / Lawrence Livermore National Laboratory |
| Discovery Year | 2003 |
| Location | Dubna, Russia |
| Genoemde Na | Named after Moscow Oblast, Russia |
About Moscovium
Moscovium was produced by bombarding americium with calcium ions. It decays within milliseconds into nihonium.
Gebruiks & Programme
No practical applications. Scientific research only.
Fun Fact
Element 115 gained pop-culture fame in UFO conspiracy theories long before it was actually synthesized.
Isotopes
| Definieer Molekulêr Gewigte | Abundance | Half-Life | Stabiel |
| 288 | - | 164 milliseconds | Nee |
| 290 | - | 650 milliseconds | Nee |
Electron Configuration
[Rn] 5f14 6d10 7s2 7p3