Columbia Encyclopedia

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Es

(Encyclopedia)Es, symbol for the element einsteinium. ...

Ts

(Encyclopedia)Ts, symbol for the element tennessine. ...

Pr

(Encyclopedia)Pr, symbol for the element praseodymium. ...

Pt

(Encyclopedia)Pt, symbol for the element platinum. ...

Pu

(Encyclopedia)Pu, symbol for the element plutonium. ...

Os

(Encyclopedia)Os, symbol for the element osmium. ...

Pa

(Encyclopedia)Pa, symbol for the element protactinium. ...

Ba

(Encyclopedia)Ba, symbol for the element barium. ...

Fr

(Encyclopedia)Fr, symbol for the element francium. ...

Hf

(Encyclopedia)Hf, symbol for the element hafnium. ...

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