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Fr
(Encyclopedia)Fr, symbol for the element francium. ...In
(Encyclopedia)In, symbol for the element indium. ...Hs
(Encyclopedia)Hs, symbol for the element hassium. ...Ir
(Encyclopedia)Ir, symbol for the element iridium. ...Ar, chemical symbol
(Encyclopedia)Ar, symbol for the element argon.Dy
(Encyclopedia)Dy, symbol for the element dysprosium. ...Ds
(Encyclopedia)Ds, symbol for the element darmstadtium. ...Cr
(Encyclopedia)Cr, symbol for the element chromium. ...Cs, chemical symbol
(Encyclopedia)Cs, symbol for the element cesium. ...Cu
(Encyclopedia)Cu, symbol for the element copper. ...Browse by Subject
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