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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
Which number group in the Periodic Table contains oxygen?
Question 2
Which planet has a day which lasts the equivalent of 176 Earth Days?
Question 3
Which two elements combine to make ammonia?
Question 4
The Cassini-Huygens probe was sent to visit which planet?
Question 5
A stegosaurus had which of these?
Question 6
Which of these is NOT true of helium?
Question 7
What type of whale appeared in Moby Dick?
Question 8
In degrees Celsius, at what temperature does the sea start to freeze?
Question 9
What is the pH value of seawater?
Question 10
What is the atomic mass of oxygen?
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