Na
Sodium
Chikamu 11 · 22.99 u
Sodium isimbi ine simba kwazvo uye inoshandiswa zvakanyanya mukugadzira mishonga, uye inowanzowanikwa mumvura yemubhedha.
Maitiro ekushandisa
| Atomic radius: | 22.99 u |
| Kuomarara | 0.971 g/cm³ |
| Kutonhora Point | 370.87 K |
| Kutonhora Point | 1156.0 K |
| Kuoneka | Silvery- white metallic |
| State at Room Temp | _Kukanganisa: |
Chemical zvinhu
| Electronegativity | 0.93 (Pauling) |
| 1st Ionization Energy | 495.8 kJ/mol |
| Electronegativity: | 52.8 kJ/mol |
| Oxygen | -1, +1 |
Atomic Properties
| Kuisa Kugadzirisa | [Ne] 3s1 |
| Atomic radius: | 186.0 pm |
| Covalent Radius | 166.0 pm |
| Van der Waals radius | 227.0 pm |
Discovery
| Yakawanikwa ne | Humphry Davy |
| Kuonekwa kwegore | 1807 |
| _Panzvimbo: | London, England |
| Akapihwa zita mushure me | Chirungu'soda'; chiratidzo Na kubva kuLatin 'natrium' |
Nezve Sodium
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Mashandisiro & Maapplication
Table salt (NaCl), street lighting, soap manufacturing, de-icing roads, baking soda, uye sechidzitiro mu nuclear reactors.
Nhoroondo yemitambo
Sodium inosangana nemvura zvakaipa kuti inogona kupararira, asi sodium ion inonyanya kukosha kune hupenyu hwemunhu.
Isotopes
| Mamwe marudzi ezvinyorwa | Kuwanda | Half-Life | _Kuchengeta |
| 23 | 1.0% | - | _Ndiani |
Kuisa Kugadzirisa
[Ne] 3s1