Beryllium metal belongs to the Alkali-earth metals group, which consists of Beryllium, Magnesium, Calcium, Strontium, Barium and Radium.
Beryllium metal is a solid silvery-grey material. Beryllium metal is relatively inert and very light metal. It is nearly transparent for X-rays. Beryllium metal is not often used, as it quite expensive and toxic. However it is an important ingredient in many valuable gemstones, like beryl, aquamarine and emerald. Clear beryl was used for optical lenses in former times.
High purity Beryllium metal sample 99.9% pure in argon sealed ampoule, absolutely oxide free beryllium sample.
Beryllium metal sample for element collection and laboratory use.
Amazing Beryllium metal standard density cube 10x10x10mm, 99.99% pure. Sample weighs about 1.9 grams which is the density of the Beryllium metal element. This cube is amazing for any science classrooms, schools, universities and collectors. Pure Beryllium metal cube for element collection.