Ne
Neon is a noble gas famous for the bright reddish-orange light it emits in discharge tubes.
የፊዚክስ ባህሪያት
| አቶሚክ | 20.18 u |
| ብዛት | 0.0008999 g/cm³ |
| የቀለም አማራጭ | 24.56 K |
| የሙቀት መጠኑ፦ | 27.07 K |
| ቅርጽ | Colorless gas, reddish-orange glow in discharge |
| የክፍሉ ወቅት | ግራጫ |
የኬሚካል ባህሪያት
| ፊደል ሠሌዳው፦ | 2080.7 kJ/mol |
| ፊደል ሠሌዳው፦ | -116.0 kJ/mol |
| መተላለፊያ | 0 |
የፊደል ቅርጽ ምርጫዎች
| የኤሌክትሮን ማስተካከያ | [He] 2s2 2p6 |
| አቶሚክ | 38.0 pm |
| ሬዲየስ | 58.0 pm |
| ቫን ዴር ዋልስ | 154.0 pm |
መከፈት
| የተገኘው በ | William Ramsay, Morris Travers |
| የምርምር ዓመት | 1898 |
| ቦታ | London, England |
| ስም፦ (_N) | Greek 'neos' meaning new |
ስለ Neon
Neon is a colorless, inert noble gas that gives a distinctive reddish-orange glow in vacuum discharge tubes. It is the fifth most abundant element in the universe but rare on Earth. Neon has no true chemical compounds and has the narrowest liquid range of any element.
ፕሮግራሞች
Neon signs and lighting, high-voltage indicators, helium-neon lasers, and cryogenic refrigeration.
ሐቅ
Although we call all colorful gas-discharge tube signs 'neon signs,' only the red-orange ones actually contain neon; other colors use different gases.
ሴኮንዶች
| ብዛት | ብዛት | አራተኛ | ቋሚ |
| 20 | 0.9048% | - | አዎ |
| 21 | 0.0027% | - | አዎ |
| 22 | 0.0925% | - | አዎ |
የኤሌክትሮን ማስተካከያ
[He] 2s2 2p6