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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

Hematite makes up the surface of which planet?

Question 2

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

Question 3

What is the pH value of apple juice?

Question 4

Egptian Priests labelled which planet "Her Desher"?

Question 5

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

Question 6

Which of these surfaces is reflective?

Question 7

Which planet has a moon named Amalthea?

Question 8

What is Hg the chemical symbol for?

Question 9

Dogs' unique relationship with humans mean they are referred to as man's best what?

Question 10

Lobate Scarps are a feature of which planet?