Tham khảo Radi

  1. ↑ Chart Nuclides by the National Nuclear Data Center (NNDC)
  2. ↑ Hammond, C. R. "Radium" in Haynes, William M. biên tập (2011). CRC Handbook of Chemistry and Physics (ấn bản 92). Boca Raton, FL: CRC Press. ISBN 1439855110. 
  3. ↑ Curie, Pierre; Curie, Marie & Bémont, Gustave (1898). “Sur une nouvelle substance fortement radio-active, contenue dans la pechblende (On a new, strongly radioactive substance contained in pitchblende)”. Comptes Rendus 127: 1215–1217. Truy cập ngày 1 tháng 8 năm 2009. 
  4. ↑ Weeks, Mary Elvira (1933). “The discovery of the elements. XIX. The radioactive elements”. Journal of Chemical Education 10 (2): 79. Bibcode:1933JChEd..10...79W. doi:10.1021/ed010p79. 
  5. ↑ Ball, David W. (1985). “Elemental etymology: What's in a name?” (PDF). Journal of Chemical Education 62: 787–788. doi:10.1021/ed062p787. 
  6. ↑ Carvalho, Fernando P. (2011). “Marie Curie and the Discovery of Radium”. tr. 3–13. doi:10.1007/978-3-642-22122-4_1. 
  7. ↑ Weeks, Mary Elvira (1933). “The discovery of the elements. XIX. The radioactive elements”. Journal of Chemical Education 10 (2): 79. Bibcode:1933JChEd..10...79W. doi:10.1021/ed010p79. 
  8. ↑ Curie, Marie & Debierne, André (1910). “Sur le radium métallique" (On metallic radium)”. Comptes Rendus (bằng tiếng Pháp) 151: 523–525. Truy cập ngày 1 tháng 8 năm 2009.  Bảo trì CS1: Ngôn ngữ không rõ (link)
  9. ↑ Kirby et al., p. 3
  10. ↑ Ronneau, C.; Bitchaeva, O. (1997). Biotechnology for waste management and site restoration: Technological, educational, business, political aspects. Scientific Affairs Division, North Atlantic Treaty Organization. tr. 206. ISBN 978-0-7923-4769-9. 
  11. ↑ Frame, Paul W. “How the Curie Came to Be”. Truy cập ngày 30 tháng 4 năm 2008. 

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