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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
The Narwhal is what type of sea creature?
Question 2
How many different elements occur naturally?
Question 3
What is the atomic number for magnesium?
Question 4
Which of the following is not a greenhouse gas?
Question 5
Which planet has a "Great Dark Spot"?
Question 6
Which of these elements' chemical symbols comes first alphabetically?
Question 7
Which of these metals can be added to gold to make 'white gold'?
Question 8
Which planet shares its name with a popular chocolate bar?
Question 9
Johann Schroter spotted 20km Mountains on which plant in 1800?
Question 10
In physics, what property of an object is calculated by its mass times its velocity?
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