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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

Which waves can be transverse or longitudinal?

Question 2

What is the atomic number for magnesium?

Question 3

What is the second most abundant element in the Universe?

Question 4

What must an element readily gain or lose in order to be classed as 'reactive'?

Question 5

In 1977, the first complete DNA genome sequenced was that of a what?

Question 6

The Narwhal is what type of sea creature?

Question 7

Which creature lays the largest eggs?

Question 8

What happens to iron oxide in a blast furnace?

Question 9

Which of these surfaces is reflective?

Question 10

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