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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
What is the pH value of apple juice?
Question 2
In 1631 Pierre Gassendi made the first telescopic observation of which planet?
Question 3
Janus is a moon of which planet?
Question 4
In chemistry, what is the island of stability?
Question 5
The Narwhal is what type of sea creature?
Question 6
Which waves can be transverse or longitudinal?
Question 7
Hematite makes up the surface of which planet?
Question 8
Which of these is an example of a transverse wave?
Question 9
CO2 is the chemical formula for which gas?
Question 10
What name is given to a substance which reacts with an acid to form a salt plus water?
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