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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

What is the most abundant pure element in the Earth's atmosphere?

Question 2

Which planet shares its name with a popular chocolate bar?

Question 3

The pearl is the birthstone for which star sign?

Question 4

The 'Russian Wreck' lies in which sea?

Question 5

What is the atomic number for magnesium?

Question 6

Which planet takes 29 Earth years to orbit the Sun?

Question 7

What place in the ocean contains the most sea life?

Question 8

The African and Sumatran species have two horns; the Indian and Javan species have just one. What animals are we discussing?

Question 9

What is the most common injury when scuba diving?

Question 10

Atlas is a moon of which planet?