Cd
Cadmium is a toxic heavy metal formerly used widely in batteries and pigments.
የፊዚክስ ባህሪያት
| አቶሚክ | 112.41 u |
| ብዛት | 8.69 g/cm³ |
| የቀለም አማራጭ | 594.22 K |
| የሙቀት መጠኑ፦ | 1040.0 K |
| ቅርጽ | Silvery bluish-gray metallic |
| የክፍሉ ወቅት | ቀጥ ያለ |
የኬሚካል ባህሪያት
| ሴኮንዶች | 1.69 (ፒየር) |
| ፊደል ሠሌዳው፦ | 867.8 kJ/mol |
| ፊደል ሠሌዳው፦ | -68.0 kJ/mol |
| መተላለፊያ | +1, +2 |
የፊደል ቅርጽ ምርጫዎች
| የኤሌክትሮን ማስተካከያ | [Kr] 4d10 5s2 |
| አቶሚክ | 151.0 pm |
| ሬዲየስ | 144.0 pm |
| ቫን ዴር ዋልስ | 158.0 pm |
መከፈት
| የተገኘው በ | Friedrich Stromeyer, Karl Samuel Leberecht Hermann |
| የምርምር ዓመት | 1817 |
| ቦታ | Gottingen, Germany |
| ስም፦ (_N) | Latin 'cadmia' or Greek 'kadmeia' meaning calamine |
ስለ Cadmium
Cadmium is a soft, bluish-white metal that is toxic and classified as a carcinogen. It was widely used in NiCd batteries but its use has declined due to environmental concerns.
ፕሮግራሞች
NiCd batteries, pigments, electroplating, nuclear reactor control rods, and solar cells.
ሐቅ
Cadmium pigments remain popular with artists because no other pigments match their brilliance, despite cadmium's toxicity.
ሴኮንዶች
| ብዛት | ብዛት | አራተኛ | ቋሚ |
| 110 | 0.1249% | - | አዎ |
| 111 | 0.128% | - | አዎ |
| 112 | 0.2413% | - | አዎ |
| 114 | 0.2873% | - | አዎ |
የኤሌክትሮን ማስተካከያ
[Kr] 4d10 5s2