Input interpretation
![nihonium (chemical element)](../image_source/9ce1e3fc23f25fbe819f330a88d2578f.png)
nihonium (chemical element)
Periodic table location
![Periodic table location](../image_source/70f264ad4b034906a74f9e57d0e64bc1.png)
Periodic table location
Basic elemental properties
![atomic symbol | Nh atomic number | 113 short electronic configuration | [Rn]7s^25f^146d^107p^1 Aufbau diagram | 7p 6d 5f 7s block | p group | 13 period | 7 atomic mass | 286 u (unified atomic mass units) (atomic mass number given for longest-lived known isotope) half-life | 20 minutes](../image_source/3f5962becb346cccf6cc44def598edd8.png)
atomic symbol | Nh atomic number | 113 short electronic configuration | [Rn]7s^25f^146d^107p^1 Aufbau diagram | 7p 6d 5f 7s block | p group | 13 period | 7 atomic mass | 286 u (unified atomic mass units) (atomic mass number given for longest-lived known isotope) half-life | 20 minutes
Atomic properties
![term symbol | ^2P_(1/2) (electronic ground state properties)](../image_source/bd5bb169f6ff465bd9e714ea72f711bd.png)
term symbol | ^2P_(1/2) (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%](../image_source/dd98e5b66be0c4a8e6198ccd0f411f72.png)
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 | 20 min lifetime | 28 min (rank: 1st) specific radioactivity | 1.239×10^6 TBq/g decay mode | alpha emission unstable isotopes | Nh-287 (20 min) | Nh-286 (5 min) | Nh-285 (100 s) | Nh-284 (60 s) | Nh-283 (10 s)](../image_source/6a541412113c0093dd7cfb7e59af7911.png)
half-life | 20 min lifetime | 28 min (rank: 1st) specific radioactivity | 1.239×10^6 TBq/g decay mode | alpha emission unstable isotopes | Nh-287 (20 min) | Nh-286 (5 min) | Nh-285 (100 s) | Nh-284 (60 s) | Nh-283 (10 s)
Identifiers
![CAS number | 54084-70-7](../image_source/4e8dcc03e21dba32be7fdbe63e0799b2.png)
CAS number | 54084-70-7