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Extremely Hard Science Quiz Even Einstein would scratch his head!
Which planet takes 29 Earth years to orbit the Sun?
How many moons orbit Mars?
Which planet possess a ring entitled Egalite 1?
A group of jellyfish is called what?
What is Hg the chemical symbol for?
Egptian Priests labelled which planet "Her Desher"?
When was the element bohrium discovered?
Electron configuration was first conceived by which model?
Which of these does not use plasma?
What is the atomic number for magnesium?
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