APPSC Group-I Prelims 2019 Paper II · Question 87

Question 87 of the APPSC Group-I Prelims 2019 Paper II (26 May 2019). Try it first, then open the answer and explanation.

1. Prelims 2019 · P-II · Q87 · Science & Technology · General Science

   The noble gas used for the treatment of cancer is

   కాన్సరుకు చికిత్సలో వాడబడే నోబుల్ గాస్ ఏది?

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   Answer: Radon

   సమాధానం: రాడాన్

   Radon is a radioactive noble gas. Its radiation has been used in radiotherapy, for example in sealed radon "seeds" implanted in tumours, to kill cancer cells.

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