The Periodic Element Guys are proud to present a 99.99% pure 12.2 Grams Beryllium neutron moderator from a Nuclear Reactor from the eighties. Element Sample. 100mm x 9mm
We have a limited amount of these. There is a little surface pitting which is to be expected. These are very rare and make an amazing beryllium sample for an element collection.
Element category: Alkali earth metal
CAS number: 7440-41-7
Standard atomic weight: 9,0121831
Density: 1,848 g/cm3
Melting point: 1287°C (2384.6 °F)
Boiling point: 2969°C (5376.2°F)
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