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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
What is the pH value of washing soda?
Question 2
What do chromosomes carry?
Question 3
CO2 is the chemical formula for which gas?
Question 4
A particle whose substructure is unknown is called a what?
Question 5
Which number group in the Periodic Table contains oxygen?
Question 6
What is the largest sea fish?
Question 7
Which of these metals can be added to gold to make 'white gold'?
Question 8
Atlas is a moon of which planet?
Question 9
What is the second most abundant element in the Universe?
Question 10
The Alaska current is in which ocean?
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