Lv
Livermorium
العنصر 116 · 293.205 u
خصائص غير معروفة
قطاع p
Period 7
المجموعة 16
Unknown at RT
Radioactive
t½ 53 milliseconds
Synthetic
Wikipedia →
Livermorium may have unusual properties due to strong relativistic effects.
Physical Properties
| الكتلة الذرية | 293.205 u |
| الكثافة | 12.9 g/cm³ |
| Melting Point | 709.0 K |
| نقطة الغليان | 1085.0 K |
| المظهر | Metallic (predicted) |
| State at Room Temp | Unknown |
الخواص الكيميائية
| Oxidation States | +2, +4 |
الخصائص الذرية
| تشكيل الإلكترون | [Rn] 5f14 6d10 7s2 7p4 |
اكتشاف
| اكتشفها | Joint Institute for Nuclear Research / Lawrence Livermore National Laboratory |
| سنة الاكتشاف | 2000 |
| الموقع | Dubna, Russia |
| Named After | Named after Lawrence Livermore National Laboratory |
عن Livermorium
Livermorium was created by bombarding curium with calcium ions. Only a few atoms have been produced. Relativistic effects may cause unusual behavior.
Uses & Applications
No practical applications. Scientific research only.
حقيقة مضحكة
Livermorium represents successful Cold War-era Russian-American scientific collaboration.
النظائر
| Mass Number | الوفرة | نصف العمر | Stable |
| 291 | - | 18 milliseconds | No |
| 293 | - | 53 milliseconds | No |
تشكيل الإلكترون
[Rn] 5f14 6d10 7s2 7p4