I
Iodized
Chikamu 53 · 126.9 u
Iod inokosha zvikuru mukugadzirwa kwehormone yethyroxine.
Maitiro ekushandisa
| Atomic radius: | 126.9 u |
| Kuomarara | 4.93 g/cm³ |
| Kutonhora Point | 386.85 K |
| Kutonhora Point | 457.4 K |
| Kuoneka | Lustrous metallic gray yakaoma, violet gasi |
| State at Room Temp | _Kukanganisa: |
Chemical zvinhu
| Electronegativity | 2.66 (Pauling) |
| 1st Ionization Energy | 1008.4 kJ/mol |
| Electronegativity: | 295.2 kJ/mol |
| Oxygen | -1, +1, +3, +5, +7 |
Atomic Properties
| Kuisa Kugadzirisa | [Kr] 4d10 5s2 5p5 |
| Atomic radius: | 115.0 pm |
| Covalent Radius | 139.0 pm |
| Van der Waals radius | 198.0 pm |
Discovery
| Yakawanikwa ne | Bernard Courtois |
| Kuonekwa kwegore | 1811 |
| _Panzvimbo: | Paris, France |
| Akapihwa zita mushure me | ChiGreek 'iodes' chinoreva violet |
Nezve Iodized
Iodine is a shiny, purple-black nonmetal that sublimes to a violet gas. It is the heaviest essential element commonly needed by living organisms. Iodine deficiency is the leading preventable cause of intellectual disabilities worldwide.
Mashandisiro & Maapplication
Iodized mupunga, disinfectants, X-ray contrast media, LCD polarizing zvishongedzo, uye mishonga.
Nhoroondo yemitambo
Mupunga wakasvibiswa neiyodi yakadzivirira zviuru zvevanhu kubva pakushaya simba repfungwa - imwe yenzira dzakabudirira kwazvo dzehutano hwevanhu mumakore apfuura.
Isotopes
| Mamwe marudzi ezvinyorwa | Kuwanda | Half-Life | _Kuchengeta |
| 127 | 1.0% | - | _Ndiani |
Kuisa Kugadzirisa
[Kr] 4d10 5s2 5p5