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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

About how many stars are in the Milky Way?

Question 2

Which waves can cause ionisation?

Question 3

What name is given to horizontal rows of elements in the Period Table?

Question 4

What happens to iron oxide in a blast furnace?

Question 5

Butterflies are a type of what?

Question 6

Which planet has a moon named Amalthea?

Question 7

What is the oldest a seahorse can live?

Question 8

What is the rarest penguin in the world?

Question 9

American Lewis Waterman had his in a fountain; Hungarian Georg Biro's was on the ballpoint. What had they invented?

Question 10

Which of these does not use plasma?