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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

When was the element hassium discovered?

Question 2

Lobate Scarps are a feature of which planet?

Question 3

What is the atomic mass of oxygen?

Question 4

Which planet is the smallest of the "Gas giants"?

Question 5

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

Question 6

Longitudinal waves show areas of compression and what else?

Question 7

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Question 8

What percentage of marine fish species inhabit coral reefs?

Question 9

How many electrons does carbon have in its outer shell?

Question 10

Which of these is defined as a chemical substance that consists of just one type of atom?