(Q979)

English

polonium

chemical element with symbol Po and atomic number 84

  • Po
  • element 84

Statements

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1898
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84
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Polonium
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Polonium
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Electron shell 084 polonium.png
1,678 × 1,835; 260 KB
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Identifiers

40435
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27 December 2018
Polonium (English)
CAS no.: 7440-08-6 (English)
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