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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

Which of the following is not a greenhouse gas?

Question 2

Which of these metals can be added to gold to make 'white gold'?

Question 3

What is the atomic number for magnesium?

Question 4

Which number group in the Periodic Table contains oxygen?

Question 5

The Rainbow fish tends to hail from where?

Question 6

What is the daily recommended (kilo) calorie intake for an adult female?

Question 7

Which waves can be transverse or longitudinal?

Question 8

What is the oldest a seahorse can live?

Question 9

What is the pH value of washing soda?

Question 10

In physics, which Greek letter is used to denote wavelength?