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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1
A molecule that can act as an acid or a base is described as what?
Question 2
How many electrons does carbon have in its outer shell?
Question 3
In what era did dinosaurs live?
Question 4
Which of these is NOT true of helium?
Question 5
Lobate Scarps are a feature of which planet?
Question 6
What percentage of marine fish species inhabit coral reefs?
Question 7
Which famous scientist first theorized the existence of photons?
Question 8
In degrees Celsius, at what temperature does the sea start to freeze?
Question 9
In physics, the turning effect of a force is called the what?
Question 10
In 1977, the first complete DNA genome sequenced was that of a what?
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