Magnesium is the second element of the alkali-earths metals group with chemical symbol Mg and atomic number 12 (alkali-earths family consists of Be, Mg, Ca, Sr, Ba, Ra; Ra itself is not in sale cause is highly radioactive and very dangerous for health, but we can sell the old radium watch hands which contains radium paint, the only way to have a radium sample).
Magnesium metal is a strong silvery white solid at normal pressure and temperature.
Magnesium metal shiny flakes 99,99% casted in Acrylic Cube. Pure Element 12 sample of the periodic table.
Dimensions of the cube: 50x50x50mm
Diamond cut for a self-standing pose, laser engraved and colored name and symbol