Cd
I-Cadmium
Ingxenye 48 · 112.41 u
I-Cadmium iyi-toxic heavy metal eyasetshenziswa ngaphambilini kakhulu kumabhethri nama-pigments.
Izici Zobuchopho
| I-Atom Mass | 112.41 u |
| Ubukhulu | 8.69 g/cm³ |
| Izinga lokuncibilika | 594.22 K |
| Izinga lokubopha | 1040.0 K |
| Ukubonakala | Isibhakabhaka esimnyama-simnyama |
| Isimo ku-Room Temp | Iqinile |
Izici ze-chemical
| Electronegativity | 1.69 (I-Pauling) |
| I-Ionization Energy | 867.8 kJ/mol |
| I-electron affinity | -68.0 kJ/mol |
| I-Oxidation States | +1, +2 |
Izici ze-Atom
| I-electron | [Kr] 4d10 5s2 |
| I-Atom Radius | 151.0 pm |
| I-Covalent Radius | 144.0 pm |
| I-Van der Waals Radius | 158.0 pm |
Ukuqapha
| Itholakele ngu | Friedrich Stromeyer, Karl Samuel Leberecht Hermann |
| Unyaka wokuqamba | 1817 |
| Indawo | i-Germany |
| Ibizwa nge | Latin 'cadmia' noma Greek 'kadmeia' okusho calamine |
Malunga I-Cadmium
I-Cadmium iyinsimbi eqinile, emnyama-emnyama eyingozi futhi ihlukaniswe njenge-carcinogen. Yasetshenziswa kabanzi kumabhethri we-NiCd kodwa ukusetshenziswa kwayo kuncipha ngenxa yezingozi zemvelo.
Izisebenziso
I-NiCd ibhethri, ama-pigments, ukudweba nge-electroplating, ama-nuclear reactor control rods, namaseli elanga.
Iqiniso elijabulisayo
I-cadmium pigments ihlala ithandwa ngabaculi ngoba akukho ezinye izidakamizwa ezifana nokukhanya kwabo, naphezu kokubi kwe-cadmium.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 110 | 0.1249% | - | Yebo |
| 111 | 0.128% | - | Yebo |
| 112 | 0.2413% | - | Yebo |
| 114 | 0.2873% | - | Yebo |
I-electron
[Kr] 4d10 5s2