In
Indium is a soft, malleable post-transition metal used in touchscreen displays.
የፊዚክስ ባህሪያት
| አቶሚክ | 114.82 u |
| ብዛት | 7.31 g/cm³ |
| የቀለም አማራጭ | 429.75 K |
| የሙቀት መጠኑ፦ | 2345.0 K |
| ቅርጽ | Silvery-white lustrous metallic |
| የክፍሉ ወቅት | ቀጥ ያለ |
የኬሚካል ባህሪያት
| ሴኮንዶች | 1.78 (ፒየር) |
| ፊደል ሠሌዳው፦ | 558.3 kJ/mol |
| ፊደል ሠሌዳው፦ | 28.9 kJ/mol |
| መተላለፊያ | +1, +2, +3 |
የፊደል ቅርጽ ምርጫዎች
| የኤሌክትሮን ማስተካከያ | [Kr] 4d10 5s2 5p1 |
| አቶሚክ | 167.0 pm |
| ሬዲየስ | 142.0 pm |
| ቫን ዴር ዋልስ | 193.0 pm |
መከፈት
| የተገኘው በ | Ferdinand Reich, Hieronymous Theodor Richter |
| የምርምር ዓመት | 1863 |
| ቦታ | Freiberg, Germany |
| ስም፦ (_N) | Latin 'indicum' meaning indigo, from its spectral line |
ስለ Indium
Indium is very soft, silvery-white, and brilliant. It can be cut with a knife and leaves a streak on paper. It was discovered by its bright indigo spectral line.
ፕሮግራሞች
Touchscreen displays (indium tin oxide), solders, semiconductors, and low-melting-point alloys.
ሐቅ
When you bend indium, it makes a characteristic 'tin cry' -- a high-pitched crackling sound as the crystal structure deforms.
ሴኮንዶች
| ብዛት | ብዛት | አራተኛ | ቋሚ |
| 113 | 0.0429% | - | አዎ |
| 115 | 0.9571% | 4.41e14 years | አዎ |
የኤሌክትሮን ማስተካከያ
[Kr] 4d10 5s2 5p1