Californium Magnets

Description: A black rectangle with white text. The text displays information about the element Californium. It includes the atomic number 98, the symbol 'Cf', isotopes (251) and atomic mass 607.86. It also shows oxidation states +4 +3 +3, the chemical formula C3=1N3, and the classification 'Actinide'. Additional numbers '1.30' are present.

Description: The actinides are not only radioactive, but they have been used in warfare. Little Boy was an uranium bomb dropped on Hiroshima and Fat Man was a plutonium bomb dropped on Nagasaki.

Description: Energize your love for coffee and chemistry with our 'Coffee (Cf)' design. Satisfy your scientific curiosity while enjoying your favorite brew!