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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

Which of these is NOT true of helium?

Question 2

Iapetus is a moon of which planet?

Question 3

In degrees Celsius, at what temperature does the sea start to freeze?

Question 4

A group of jellyfish is called what?

Question 5

Which creature lays the largest eggs?

Question 6

Most jellyfish live less than how long?

Question 7

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

Question 8

What is the pH value of apple juice?

Question 9

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

Question 10

The Japanese Spider Crab can grow to what length?