Mg
Magnesium is a lightweight alkaline earth metal essential for hundreds of biochemical reactions.
የፊዚክስ ባህሪያት
| አቶሚክ | 24.305 u |
| ብዛት | 1.738 g/cm³ |
| የቀለም አማራጭ | 923.0 K |
| የሙቀት መጠኑ፦ | 1363.0 K |
| ቅርጽ | Shiny gray metallic |
| የክፍሉ ወቅት | ቀጥ ያለ |
የኬሚካል ባህሪያት
| ሴኮንዶች | 1.31 (ፒየር) |
| ፊደል ሠሌዳው፦ | 737.7 kJ/mol |
| ፊደል ሠሌዳው፦ | -40.0 kJ/mol |
| መተላለፊያ | +1, +2 |
የፊደል ቅርጽ ምርጫዎች
| የኤሌክትሮን ማስተካከያ | [Ne] 3s2 |
| አቶሚክ | 160.0 pm |
| ሬዲየስ | 141.0 pm |
| ቫን ዴር ዋልስ | 173.0 pm |
መከፈት
| የተገኘው በ | Joseph Black |
| የምርምር ዓመት | 1755 |
| ቦታ | Edinburgh, Scotland |
| ስም፦ (_N) | Magnesia, a district in Thessaly, Greece |
ስለ Magnesium
Magnesium is a shiny gray solid that is strong yet light. It is the eighth most abundant element in Earth's crust. Magnesium is essential for all living cells as a cofactor in ATP-related enzymes. It burns with a brilliant white flame.
ፕሮግራሞች
Lightweight alloys for aircraft and cars, fireworks and flares, antacids, Epsom salts, and chlorophyll in plants.
ሐቅ
Magnesium burns so brightly it was used as photographic flash powder, and its fire cannot be put out with water.
ሴኮንዶች
| ብዛት | ብዛት | አራተኛ | ቋሚ |
| 24 | 0.7899% | - | አዎ |
| 25 | 0.1% | - | አዎ |
| 26 | 0.1101% | - | አዎ |
የኤሌክትሮን ማስተካከያ
[Ne] 3s2