Input interpretation
darmstadtium (chemical element) | seaborgium (chemical element)
Periodic table location
Periodic table location
Images
Images
Basic elemental properties
![| darmstadtium | seaborgium atomic symbol | Ds | Sg atomic number | 110 | 106 short electronic configuration | [Rn]7s^15f^146d^9 | [Rn]7s^25f^146d^4 Aufbau diagram | 6d 5f 7s | 6d 5f 7s block | d | d group | 10 | 6 period | 7 | 7 atomic mass | 281 u | 269 u half-life | 4 min | 120 min](../image_source/325b5db113840795a30e920fe4f1af0b.png)
| darmstadtium | seaborgium atomic symbol | Ds | Sg atomic number | 110 | 106 short electronic configuration | [Rn]7s^15f^146d^9 | [Rn]7s^25f^146d^4 Aufbau diagram | 6d 5f 7s | 6d 5f 7s block | d | d group | 10 | 6 period | 7 | 7 atomic mass | 281 u | 269 u half-life | 4 min | 120 min
Reactivity
| seaborgium valence | 6
Atomic properties
| darmstadtium | seaborgium term symbol | ^3D_3 | ^5D_0 (electronic ground state properties)
Abundances
| darmstadtium | seaborgium solar abundance | 0 mass% | 0 mass% meteorite abundance | 0 mass% | 0 mass% crust abundance | 0 mass% | 0 mass% ocean abundance | 0 mass% | 0 mass% human abundance | 0 mass% | 0 mass% solar molar abundance | 0 mol% | 0 mol% meteorite molar abundance | 0 mol% | 0 mol% ocean molar abundance | 0 mol% | 0 mol% crust molar abundance | 0 mol% | 0 mol% human molar abundance | 0 mol% | 0 mol%
Nuclear properties
| darmstadtium | seaborgium half-life | 4 min | 120 min lifetime | 5.83 min | 170 min specific radioactivity | 6.123×10^6 TBq/g | 223871 TBq/g decay mode | alpha emission | alpha emission nuclear spin | Ds-267: 9/2^+ | Ds-268: 0^+ | Ds-269: 3/2^+ | Ds-270: 0^+ | Ds-271: 11/2^- | Ds-272: 0^+ | Ds-273: 13/2^- | Ds-274: 0^+ | Ds-276: 0^+ | Ds-277: 11/2^+ | Ds-278: 0^+ | Ds-280: 0^+ | Ds-281: 3/2^+ | Sg-258: 0^+ | Sg-259: 1/2^+ | Sg-260: 0^+ | Sg-261: 7/2^+ | Sg-262: 0^+ | Sg-263: 9/2^+ | Sg-264: 0^+ | Sg-265: 9/2^+ | Sg-266: 0^+ | Sg-268: 0^+ | Sg-270: 0^+ | Sg-272: 0^+ unstable isotopes | Ds-281 (4 min) | Ds-280 (11 s) | Ds-279 (10 s) | Ds-278 (10 s) | Ds-277 (5 s) | Ds-276 (5 s) | Ds-275 (2 s) | Ds-274 (2 s) | Ds-272 (1 s) | Ds-271 (1.63 ms) | Ds-269 (230 µs) | Ds-273 (170 µs) | Ds-270 (100 µs) | Ds-268 (100 µs) | Ds-267 (10 µs) | Sg-271 (120 min) | Sg-272 (67 min) | Sg-270 (10 min) | Sg-273 (60 s) | Sg-269 (35 s) | Sg-268 (30 s) | Sg-266 (21 s) | Sg-265 (8 s) | Sg-263 (1 s) | Sg-259 (480 ms) | Sg-261 (230 ms) | Sg-264 (37 ms) | Sg-267 (19 ms) | Sg-262 (6.9 ms) | Sg-260 (3.6 ms) | Sg-258 (2.9 ms)
Identifiers
| darmstadtium | seaborgium CAS number | 54083-77-1 | 54038-81-2