Magnesium - Wikipedia
https://en.wikipedia.org/wiki/Magnesium
Magnesium is a chemical element with the symbol Mg and atomic number 12. It is a shiny gray solid which shares many physical and chemical properties with the other five alkaline earth metals (group 2 of the periodic table). This element is produced in large, aging stars from the sequential addition of three helium nuclei to a carbon nucleus. When such stars explode as supernovas, … Atomic number (Z): 12 Appearance: shiny grey solid
Atomic number (Z): 12
Appearance: shiny grey solid
DA: 21 PA: 68 MOZ Rank: 48