Input interpretation
livermorium (chemical element)
Periodic table location
Periodic table location
Basic elemental properties
![atomic symbol | Lv atomic number | 116 short electronic configuration | [Rn]7s^25f^146d^107p^4 Aufbau diagram | 7p 6d 5f 7s block | p group | 16 period | 7 atomic mass | 293 u (unified atomic mass units) (atomic mass number given for longest-lived known isotope) half-life | 120 ms (milliseconds)](../image_source/f030eef97b6612a52a167e165dcfbd36.png)
atomic symbol | Lv atomic number | 116 short electronic configuration | [Rn]7s^25f^146d^107p^4 Aufbau diagram | 7p 6d 5f 7s block | p group | 16 period | 7 atomic mass | 293 u (unified atomic mass units) (atomic mass number given for longest-lived known isotope) half-life | 120 ms (milliseconds)
Atomic properties
term symbol | ^3P_2 (electronic ground state properties)
Abundances
solar abundance | 0 mass% meteorite abundance | 0 mass% crust abundance | 0 mass% ocean abundance | 0 mass% human abundance | 0 mass% solar molar abundance | 0 mol% meteorite molar abundance | 0 mol% ocean molar abundance | 0 mol% crust molar abundance | 0 mol% human molar abundance | 0 mol%
Nuclear properties
half-life | 120 ms lifetime | 173 ms (rank: 1st) specific radioactivity | 1.188×10^10 TBq/g decay mode | alpha emission nuclear spin | Lv-289: 5/2^+ | Lv-290: 0^+ | Lv-292: 0^+ unstable isotopes | Lv-292 (18 ms) | Lv-290 (15 ms) | Lv-289 (10 ms) | Lv-291 (6.3 ms)
Identifiers
CAS number | 54100-71-9