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Extremely Hard Science Quiz Even Einstein would scratch his head!
Iapetus is a moon of which planet?
What type of wave is sound?
Which planet is the smallest of the "Gas giants"?
Pan is a moon of which planet?
Which of these is an example of a transverse wave?
In 1693 Giovanni Zupi observed that which planet actually orbited the sun?
What is the atomic mass of oxygen?
The Titanic was sunk by what?
What name is given to horizontal rows of elements in the Period Table?
Which famous scientist first theorized the existence of photons?
We selected 3 interesting quizzes for you
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General knowledge quiz