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Extremely Hard Science Quiz Even Einstein would scratch his head!
The Alaska current is in which ocean?
The Rainbow fish tends to hail from where?
Electric current is calculated by charge divided by what?
What is the smallest species of seal called?
What must an element readily gain or lose in order to be classed as 'reactive'?
Which of these elements' chemical symbols comes first alphabetically?
How many times hotter than the sun is a lightning bolt?
Which planet takes 29 Earth years to orbit the Sun?
A molecule that can act as an acid or a base is described as what?
The Benguela current is in which ocean?
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