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#1 2017-01-31 07:47:13

Ibraheem
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Who is the discoverer of X-rays?

11th Class Quizzes 11th Class Chemistry

Question:
Who is the discoverer of X-rays?

Option A):
Heinrich Geissler
Option B):
Max Plank
Option C):
Roentgen

Correct Answer is Option C):
Roentgen

2017-01-31 07:47:13

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