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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

Encleadus is a moon of which planet?

Question 2

Which planet has a "Great Dark Spot"?

Question 3

Which of these does not use plasma?

Question 4

What percentage of marine fish species inhabit coral reefs?

Question 5

Which of these metals can be added to gold to make 'white gold'?

Question 6

The gravity on the moon is what fraction of the gravity on Earth?

Question 7

Yogurt is produced by bacterial fermentation of what?

Question 8

Who discovered the electron in 1887?

Question 9

What is the most abundant pure element in the Earth's atmosphere?

Question 10

What is the term for a molecule with both a positive and a negative charge?