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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
What is the largest sea fish?
Question 2
Which planet is known as The Bringer of Old Age?
Question 3
The wreck of The Umbria lies in which sea?
Question 4
Electrical charge is caused by the movement of what?
Question 5
What is the pH value of seawater?
Question 6
How many times hotter than the sun is a lightning bolt?
Question 7
What is the atomic number for magnesium?
Question 8
How long can a dolphin stay under water?
Question 9
What is the most abundant pure element in the Earth's atmosphere?
Question 10
Which two elements combine to make ammonia?
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