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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1
The 'Russian Wreck' lies in which sea?
Question 2
Which creature lays the largest eggs?
Question 3
Yogurt is produced by bacterial fermentation of what?
Question 4
Which number group in the Periodic Table contains oxygen?
Question 5
The tongue of the Blue Whale weighs as much as what?
Question 6
What is the atomic mass of oxygen?
Question 7
Longitudinal waves show areas of compression and what else?
Question 8
What is the smallest species of seal called?
Question 9
Which planet has a day which lasts the equivalent of 176 Earth Days?
Question 10
What is the term for a molecule with both a positive and a negative charge?
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