Zr
Zirconium is a corrosion-resistant metal used in nuclear reactors and as a diamond substitute.
የፊዚክስ ባህሪያት
| አቶሚክ | 91.224 u |
| ብዛት | 6.506 g/cm³ |
| የቀለም አማራጭ | 2128.0 K |
| የሙቀት መጠኑ፦ | 4682.0 K |
| ቅርጽ | Silvery-white metallic |
| የክፍሉ ወቅት | ቀጥ ያለ |
የኬሚካል ባህሪያት
| ሴኮንዶች | 1.33 (ፒየር) |
| ፊደል ሠሌዳው፦ | 640.1 kJ/mol |
| ፊደል ሠሌዳው፦ | 41.1 kJ/mol |
| መተላለፊያ | +1, +2, +3, +4 |
የፊደል ቅርጽ ምርጫዎች
| የኤሌክትሮን ማስተካከያ | [Kr] 4d2 5s2 |
| አቶሚክ | 160.0 pm |
| ሬዲየስ | 175.0 pm |
| ቫን ዴር ዋልስ | 186.0 pm |
መከፈት
| የተገኘው በ | Martin Heinrich Klaproth |
| የምርምር ዓመት | 1789 |
| ቦታ | Berlin, Germany |
| ስም፦ (_N) | Arabic 'zargun' meaning gold-colored, from the mineral zircon |
ስለ Zirconium
Zirconium is a lustrous, gray-white, strong transition metal similar to hafnium. It is transparent to neutrons, making it ideal for nuclear fuel rod cladding. Cubic zirconia is a popular diamond simulant.
ፕሮግራሞች
Nuclear reactor fuel rod cladding, cubic zirconia jewelry, ceramic knives, and dental crowns.
ሐቅ
Cubic zirconia is so convincing as a diamond substitute that gemological instruments are often needed to tell them apart.
ሴኮንዶች
| ብዛት | ብዛት | አራተኛ | ቋሚ |
| 90 | 0.5145% | - | አዎ |
| 91 | 0.1122% | - | አዎ |
| 92 | 0.1715% | - | አዎ |
| 94 | 0.1738% | - | አዎ |
የኤሌክትሮን ማስተካከያ
[Kr] 4d2 5s2