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Extremely Hard Science Quiz Even Einstein would scratch his head!
In degrees Celsius, at what temperature does the sea start to freeze?
Which planet has a "Great Dark Spot"?
Which two elements combine to make ammonia?
When was the element hassium discovered?
A particle whose substructure is unknown is called a what?
Encleadus is a moon of which planet?
Chimaera Monstrosa is more commonly known as what?
The Japanese Spider Crab can grow to what length?
Which of these elements' chemical symbols comes first alphabetically?
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