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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 angle of reflection is equal to the angle of what?

Question 3

The Japanese Spider Crab can grow to what length?

Question 4

What is the most common injury when scuba diving?

Question 5

In 1977, the first complete DNA genome sequenced was that of a what?

Question 6

Epoch J2000 refers to which planet?

Question 7

Which sea does the European Eel spawn?

Question 8

Which of these surfaces is reflective?

Question 9

Which two elements combine to make ammonia?

Question 10

Aoede and Iocaste are moons of which planet?