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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
Which planet has a day which lasts the equivalent of 176 Earth Days?
Question 2
What happens to iron oxide in a blast furnace?
Question 3
Which of these metals can be added to gold to make 'white gold'?
Question 4
In what era did dinosaurs live?
Question 5
How many times hotter than the sun is a lightning bolt?
Question 6
The angle of reflection is equal to the angle of what?
Question 7
How many different elements occur naturally?
Question 8
Mimas is a moon of which planet?
Question 9
Longitudinal waves show areas of compression and what else?
Question 10
The Narwhal is what type of sea creature?
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