Magnesium

Magnesium or Mg

• atomic number is 12

• atomic weight is 24.305

• color is Silver

• state at 298.15°k is Solid

• classification is Metallic

• date of discovery is 1755

• density kg/m^3 is 1738

• melting point is 922.15

• boiling point is 457.4 K

• group is Alkaline Earth Metal

• Number of neutron is 12