W
Tungsten has the highest melting point of any element and is used in light bulb filaments.
የፊዚክስ ባህሪያት
| አቶሚክ | 183.84 u |
| ብዛት | 19.25 g/cm³ |
| የቀለም አማራጭ | 3695.0 K |
| የሙቀት መጠኑ፦ | 5828.0 K |
| ቅርጽ | Grayish white, lustrous metallic |
| የክፍሉ ወቅት | ቀጥ ያለ |
የኬሚካል ባህሪያት
| ሴኮንዶች | 2.36 (ፒየር) |
| ፊደል ሠሌዳው፦ | 770.0 kJ/mol |
| ፊደል ሠሌዳው፦ | 78.6 kJ/mol |
| መተላለፊያ | +2, +3, +4, +5, +6 |
የፊደል ቅርጽ ምርጫዎች
| የኤሌክትሮን ማስተካከያ | [Xe] 4f14 5d4 6s2 |
| አቶሚክ | 139.0 pm |
| ሬዲየስ | 162.0 pm |
| ቫን ዴር ዋልስ | 210.0 pm |
መከፈት
| የተገኘው በ | Juan Jose Elhuyar, Fausto Elhuyar |
| የምርምር ዓመት | 1783 |
| ቦታ | Bergara, Spain |
| ስም፦ (_N) | Swedish 'tung sten' meaning heavy stone; symbol W from German 'Wolfram' |
ስለ Tungsten
Tungsten has the highest melting point (3,695 K), highest tensile strength, and lowest vapor pressure of any pure metal. It is extremely dense and hard.
ፕሮግራሞች
Light bulb filaments, cutting tools (tungsten carbide), armor-piercing projectiles, X-ray tubes, and heating elements.
ሐቅ
Tungsten has the highest melting point of any element at 3,695 K and was chosen for incandescent bulbs because it can glow white-hot.
ሴኮንዶች
| ብዛት | ብዛት | አራተኛ | ቋሚ |
| 182 | 0.265% | - | አዎ |
| 183 | 0.1431% | - | አዎ |
| 184 | 0.3064% | - | አዎ |
| 186 | 0.2843% | - | አዎ |
የኤሌክትሮን ማስተካከያ
[Xe] 4f14 5d4 6s2