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Extremely Hard Science Quiz Even Einstein would scratch his head!
What name is given to a substance which reacts with an acid to form a salt plus water?
Egptian Priests labelled which planet "Her Desher"?
What is the smallest species of seal called?
Who many species of seahorses are there?
How many electrons does carbon have in its outer shell?
Most jellyfish live less than how long?
Which planet is the smallest of the "Gas giants"?
Which planet is referred to as being Cronian?
Which planet has a "Great Dark Spot"?
When was the element bohrium discovered?
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