ਰੇਡੀਅਮага зьp Qрус

ਮੈਰੀ ਅਤੇ ਪਿਏਰੇ ਕਿਉਰੀ
ਮੈਰੀ ਅਤੇ ਪਿਏਰੇ ਕਿਉਰੀ ਰੇਡੀਅਮ ਦੀ ਖੋਜ ਸਮੇਂ

ਰੇਡੀਅਮ ਇੱਕ ਚਿੱਟੇ ਰੰਗ ਦੀ ਰਸਾਇਣਕ ਧਾਤ ਹੈ ਜੋ ਕੀ ਰੇਡਿਓਧਰਮੀ ਹੈ। ਇਸ ਦਾ ਪਰਮਾਣੂ ਅੰਕ 88 ਹੈ। ਇਸ ਦੀ ਖੋਜ 1898 ਵਿੱਚ ਮੈਰੀ ਕਿਉਰੀ ਅਤੇ ਉਸ ਦੇ ਪਤੀ ਪਿਏਰੇ ਕਿਉਰੀ ਨੇ ਕੀਤੀ ਸੀ| ਇਹ ਇੱਕ ਅਲਕਲਾਇਨ ਅਰਥ ਧਾਤ ਹੈ।

ਹੋਰ ਪੜ੍ਹੋ[ਸੋਧੋ]

  • Albert Stwertka (1998). Guide to the Elements – Revised Edition. Oxford University Press. ISBN 0-19-508083-1. 
  • Denise Grady (October 6, 1998). "A Glow in the Dark, and a Lesson in Scientific Peril". The New York Times. Retrieved 2007-12-25. 
  • Nanny Fröman (1 December 1996). "Marie and Pierre Curie and the Discovery of Polonium and Radium". Nobel Foundation. Retrieved 2007-12-25. 
  • Macklis, R. M. (1993). "The great radium scandal". Scientific American. 269 (2): 94–99. PMID 8351514. doi:10.1038/scientificamerican0893-94. 
  • Clark, Claudia (1987). Radium Girls: Women and Industrial Health Reform, 1910–1935. University of North Carolina Press. ISBN 0-8078-4640-6. 

ਬਾਹਰੀ ਲਿੰਕ[ਸੋਧੋ]

  • WebElements.com – Radium (also used as a reference)
  • Lateral Science – Radium Discovery
  • Photos of Radium Water Bath in Oklahoma
  • NLM Hazardous Substances Databank – Radium, Radioactive
  • Reproduction of a 1942 comic book ad selling a "Radiumscope" to children
  • Annotated bibliography for radium from the Alsos Digital Library for Nuclear Issues
  • The Poisoner Next Door – Japan Today, 10/20/2001
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