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X rays were discovered in the year:

 # X rays were discovered in the year:
A. 1890
B. 1895
C. 1900
D. 1905



The correct answer is B. 1895.

 X-radiation is referred to as Röntgen radiation, after the German scientist Wilhelm Conrad Röntgen, who discovered it on November 8, 1895. He named it X-radiation to signify an unknown type of radiation.

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