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Extremely Hard Science Quiz Even Einstein would scratch his head!
What is the second most abundant element in the Universe?
Janus is a moon of which planet?
Which planet possess a ring entitled Egalite 1?
When was the element ununbium discovered?
Which planet has a moon named Amalthea?
Electron configuration was first conceived by which model?
What do chromosomes carry?
The African and Sumatran species have two horns; the Indian and Javan species have just one. What animals are we discussing?
Dione is a moon of which planet?
What is the smallest species of seal called?
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Do you remember these old cities?
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Who or what am I?
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Extremely Hard History Quiz, most people score only 3 out of 10.