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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1
How many electrons does carbon have in its outer shell?
Question 2
The solid state of water is known as what?
Question 3
What causes tides?
Question 4
What is the pH value of seawater?
Question 5
In 1977, the first complete DNA genome sequenced was that of a what?
Question 6
How many moons orbit Mars?
Question 7
What is the pH value of washing soda?
Question 8
Hematite makes up the surface of which planet?
Question 9
Which planet is known as The Bringer of Old Age?
Question 10
Who discovered the electron in 1887?
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