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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
In 1631 Pierre Gassendi made the first telescopic observation of which planet?
Question 2
Which of these is NOT an organic compound?
Question 3
What is the pH value of seawater?
Question 4
Which of these is defined as a chemical substance that consists of just one type of atom?
Question 5
Approximately how many shipwrecks lie on the bottom of the world's oceans?
Question 6
In physics, the turning effect of a force is called the what?
Question 7
What type of wave is sound?
Question 8
What colour is the mineral beryl when it contains chromium?
Question 9
The African and Sumatran species have two horns; the Indian and Javan species have just one. What animals are we discussing?
Question 10
The Rainbow fish tends to hail from where?
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