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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

Sonar is an acronym for sound navigation and what?

Question 2

In physics, the turning effect of a force is called the what?

Question 3

Egptian Priests labelled which planet "Her Desher"?

Question 4

Who discovered the electron in 1887?

Question 5

Encleadus is a moon of which planet?

Question 6

What is the atomic number for magnesium?

Question 7

Longitudinal waves show areas of compression and what else?

Question 8

Who many species of seahorses are there?

Question 9

Which two elements combine to make ammonia?

Question 10

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