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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
What type of ocean water is more dense?
Question 2
Aoede and Iocaste are moons of which planet?
Question 3
Which planet has a moon named Amalthea?
Question 4
Which of these is defined as a chemical substance that consists of just one type of atom?
Question 5
Mimas is a moon of which planet?
Question 6
What year was the first transatlantic fibre-optic cable laid?
Question 7
A particle whose substructure is unknown is called a what?
Question 8
Acceleration is determined by the force acting on it and what else?
Question 9
What causes tides?
Question 10
What is the oldest a seahorse can live?
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