polonium

Nom commun , masculin , singulier

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1 - polonium - definition of polonium by the free online dictionary ...

po·lo·ni·um (p -l n - m). n. Symbol Po. A naturally radioactive metallic element, occurring in minute quantities as a product of radium disintegration and produced ...
http://www.thefreedictionary.com/polonium

2 - polonium: definition from answers.com

polonium n. ( Symbol Po ) A naturally radioactive metallic element, occurring in minute quantities as a product of radium disintegration and.
http://www.answers.com/topic/polonium

3 - polonium - definition and more from the free merriam-webster ...

a radioactive metallic element that is similar chemically to tellurium and bismuth, occurs especially in pitchblende and radium-lead residues, and emits an alpha ...
http://www.merriam-webster.com/dictionary/polonium

4 - polonium : définition et synonyme de polonium dans le dictionnaire ...

polonium. (nom masculin). "Ecouter la définition" · Métal radioactif. Partager sur. Voir aussi : La traduction de polonium en anglais · La traduction de polonium en ...
http://www.mediadico.com/dictionnaire/definition/polonium/1

5 - polonium - definition with thesaurus, examples, audio and more.

a radioactive, nonmetallic chemical element formed naturally by the disintegration of radium or synthetically by the neutron irradiation of bismuth followed by ...
http://www.yourdictionary.com/polonium

6 - polonium definition - definition of polonium - what is polonium?

This diagram of a polonium atom shows the electron shell. Greg Robson,Creative Commonns License. Definition: Polonium is the name for the element with ...
http://chemistry.about.com/od/chemistryglossary/g/Polonium-Definition.htm

7 - Kids.net.au - dictionary > definition: polonium

Kids.Net.Au - Dictionary > Definition: polonium.
http://dictionary.kids.net.au/word/polonium

8 - Polonium | define polonium at dictionary.com

Polonium definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!
http://dictionary.reference.com/browse/polonium