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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

In 1693 Giovanni Zupi observed that which planet actually orbited the sun?

Question 2

What happens to iron oxide in a blast furnace?

Question 3

Which of the following is not a greenhouse gas?

Question 4

What is the most common injury when scuba diving?

Question 5

A particle whose substructure is unknown is called a what?

Question 6

In 1631 Pierre Gassendi made the first telescopic observation of which planet?

Question 7

Ananke moons can be found orbiting which planet?

Question 8

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

Question 9

What do chromosomes carry?

Question 10

In an element the number of protons is equal to the number of what?