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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

Which of these have a positive charge?

Question 2

Which planet has a moon named Amalthea?

Question 3

Longitudinal waves show areas of compression and what else?

Question 4

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

Question 5

Approximately how many shipwrecks lie on the bottom of the world's oceans?

Question 6

A group of jellyfish is called what?

Question 7

Amazonis Planum is a period of which planets history?

Question 8

What must an element readily gain or lose in order to be classed as 'reactive'?

Question 9

A molecule that can act as an acid or a base is described as what?

Question 10

What name is given to a substance which reacts with an acid to form a salt plus water?