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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
What is Hg the chemical symbol for?
Question 2
How many times hotter than the sun is a lightning bolt?
Question 3
What causes tides?
Question 4
In physics, what property of an object is calculated by its mass times its velocity?
Question 5
How long can a dolphin stay under water?
Question 6
How many types of sea urchin are there?
Question 7
Which of these surfaces is reflective?
Question 8
What happens to iron oxide in a blast furnace?
Question 9
The tongue of the Blue Whale weighs as much as what?
Question 10
Which planet has a day which lasts the equivalent of 176 Earth Days?
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