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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1
Protons and neutrons have approximately the same what?
Question 2
Epoch J2000 refers to which planet?
Question 3
Approximately how many shipwrecks lie on the bottom of the world's oceans?
Question 4
A stegosaurus had which of these?
Question 5
The Benguela current is in which ocean?
Question 6
Ananke moons can be found orbiting which planet?
Question 7
In degrees Celsius, at what temperature does the sea start to freeze?
Question 8
What type of wave is sound?
Question 9
When was the element ununbium discovered?
Question 10
What is the second most abundant element in the Universe?
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