Cm
Curium
Chikamu 96 · 247.07035 u
Actinide
f-block
Chikamu 7
_Kukanganisa: at RT
Radioactive
t½ 15.6 million years
Synthetic
Wikipedia →
Curium inopisa violet mudunhu rakaomarara uye rakafamba kuMars pandege yeNASA rovers.
Maitiro ekushandisa
| Atomic radius: | 247.07035 u |
| Kuomarara | 13.51 g/cm³ |
| Kutonhora Point | 1613.0 K |
| Kutonhora Point | 3383.0 K |
| Kuoneka | Silvery metallic, glows purple |
| State at Room Temp | _Kukanganisa: |
Chemical zvinhu
| Electronegativity | 1.3 (Pauling) |
| 1st Ionization Energy | 581.0 kJ/mol |
| Electronegativity: | 27.17 kJ/mol |
| Oxygen | +3, +4 |
Atomic Properties
| Kuisa Kugadzirisa | [Rn] 5f7 6d1 7s2 |
| Atomic radius: | 174.0 pm |
| Van der Waals radius | 245.0 pm |
Discovery
| Yakawanikwa ne | Glenn T. Seaborg, Ralph A. James, Albert Ghiorso |
| Kuonekwa kwegore | 1944 |
| _Panzvimbo: | Berkeley, California, USA |
| Akapihwa zita mushure me | Akapihwa zita rake neMarie nePierre Curie |
Nezve Curium
Curium-244 yakashandiswa muX-ray spectrometers paMars rovers. Curium-244 inonziwo "yekupisa-yekupisa" uye "yekupisa-yekupisa".
Mashandisiro & Maapplication
Mars rover X-ray spectrometers, inogona kushandiswa seRTG fuel, uye kubatsira musainzi.
Nhoroondo yemitambo
Curium inopisa violet kubva kune yayo radioactivity uye yakaongorora ma rocks eMars akabatana neNASA rovers.
Isotopes
| Mamwe marudzi ezvinyorwa | Kuwanda | Half-Life | _Kuchengeta |
| 244 | - | 18.1 years | Hapana |
| 247 | - | 15.6 million years | Hapana |
| 248 | - | 348,000 years | Hapana |
Kuisa Kugadzirisa
[Rn] 5f7 6d1 7s2