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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
When was the element ununbium discovered?
Question 2
Which of the following is not a greenhouse gas?
Question 3
Which planet is referred to as being Cronian?
Question 4
How many moons orbit Mars?
Question 5
What causes tides?
Question 6
How many times hotter than the sun is a lightning bolt?
Question 7
Approximately how many shipwrecks lie on the bottom of the world's oceans?
Question 8
Johann Schroter spotted 20km Mountains on which plant in 1800?
Question 9
What is the pH value of apple juice?
Question 10
What is the largest sea fish?
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