H
Hydrogen is the lightest and most abundant element in the universe, making up about 75% of all normal matter by mass.
የፊዚክስ ባህሪያት
| አቶሚክ | 1.008 u |
| ብዛት | 0.00008988 g/cm³ |
| የቀለም አማራጭ | 14.01 K |
| የሙቀት መጠኑ፦ | 20.28 K |
| ቅርጽ | Colorless gas |
| የክፍሉ ወቅት | ግራጫ |
የኬሚካል ባህሪያት
| ሴኮንዶች | 2.2 (ፒየር) |
| ፊደል ሠሌዳው፦ | 1312.0 kJ/mol |
| ፊደል ሠሌዳው፦ | 72.8 kJ/mol |
| መተላለፊያ | -1, +1 |
የፊደል ቅርጽ ምርጫዎች
| የኤሌክትሮን ማስተካከያ | 1s1 |
| አቶሚክ | 25.0 pm |
| ሬዲየስ | 31.0 pm |
| ቫን ዴር ዋልስ | 120.0 pm |
መከፈት
| የተገኘው በ | Henry Cavendish |
| የምርምር ዓመት | 1766 |
| ቦታ | London, England |
| ስም፦ (_N) | Greek 'hydro' and 'genes' meaning water-forming |
ስለ Hydrogen
Hydrogen is a colorless, odorless, tasteless, and highly flammable gas. It is the simplest element with just one proton and one electron. Stars like our Sun are primarily powered by hydrogen fusion reactions. On Earth, hydrogen is mostly found combined with oxygen in water.
ፕሮግራሞች
Rocket fuel, petroleum refining, ammonia production, fuel cells, welding, and as a potential clean energy carrier.
ሐቅ
Hydrogen is the only element whose isotopes have individual names: protium, deuterium, and tritium.
ሴኮንዶች
| ብዛት | ብዛት | አራተኛ | ቋሚ |
| 1 | 0.999885% | - | አዎ |
| 2 | 0.000115% | - | አዎ |
| 3 | - | 12.32 years | አዎ |
የኤሌክትሮን ማስተካከያ
1s1