Input interpretation
top 11 elements | by period
Result
1 | tennessine | 7 | 2 | oganesson | 7 | 3 | nihonium | 7 | 4 | moscovium | 7 | 5 | livermorium | 7 | 6 | flerovium | 7 | 7 | copernicium | 7 | 8 | uranium | 7 | 9 | thorium | 7 | 10 | seaborgium | 7 | ⋮ | | |
Periodic table location
Periodic table location
Images
Images
Basic elemental properties
atomic symbol | all | Cn | Fl | Lv | Mc | Nh | Og | Rf | Sg | Th | Ts | U atomic number | median | 113 | highest | 118 (oganesson) | lowest | 90 (thorium) | distribution | block | all | d | f | p group | all | 4 | 6 | 12 | 13 | 14 | 15 | 16 | 17 | 18 period | all | 7 atomic mass | median | 286 u | highest | 294 u (oganesson) | lowest | 232.0377 u (thorium) | distribution | half-life | median | 20 min | highest | 14.06 Gyr (thorium) | lowest | 5 ms (oganesson) | distribution |
Thermodynamic properties
phase at STP | all | solid (properties at standard conditions)
Reactivity
valence | median | 5 | highest | 6 (uranium and seaborgium) | lowest | 4 (thorium and rutherfordium)
Atomic properties
term symbol | all | ^1S_0 | ^2P_(1/2) | ^2P_(3/2) | ^3F_2 | ^3P_0 | ^3P_2 | ^4S_(3/2) | ^5D_0 | ^5L_6 (electronic ground state properties)
Abundances
solar abundance | median | 0 mass% | highest | 1×10^-7 mass% (uranium) | lowest | 0 mass% (9 elements) | distribution | meteorite abundance | median | 0 mass% | highest | 3.9×10^-6 mass% (thorium) | lowest | 0 mass% (9 elements) crust abundance | median | 0 mass% | highest | 6×10^-4 mass% (thorium) | lowest | 0 mass% (9 elements) ocean abundance | median | 0 mass% | highest | 3.3×10^-7 mass% (uranium) | lowest | 0 mass% (9 elements) human abundance | median | 0 mass% | highest | 1×10^-7 mass% (uranium) | lowest | 0 mass% (10 elements) solar molar abundance | median | 0 mol% | highest | 4×10^-10 mol% (uranium) | lowest | 0 mol% (9 elements) | distribution | meteorite molar abundance | median | 0 mol% | highest | 3×10^-7 mol% (thorium) | lowest | 0 mol% (9 elements) | distribution | ocean molar abundance | median | 0 mol% | highest | 1.1×10^-6 mol% (thorium) | lowest | 0 mol% (9 elements) crust molar abundance | median | 0 mol% | highest | 5.4×10^-5 mol% (thorium) | lowest | 0 mol% (9 elements) | distribution | human molar abundance | median | 0 mol% | highest | 3×10^-9 mol% (uranium) | lowest | 0 mol% (10 elements)
Nuclear properties
half-life | median | 20 min | highest | 14.06 Gyr (thorium) | lowest | 5 ms (oganesson) | distribution | lifetime | median | 28 min | highest | 20.28 Gyr (thorium) | lowest | 7 ms (oganesson) | distribution | specific radioactivity | highest | 2.926×10^11 TBq/g (oganesson) | lowest | 4.057 kBq/g (thorium) | median | 1.239×10^6 TBq/g