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Extremely Hard Science Quiz Even Einstein would scratch his head!
Which famous scientist first theorized the existence of photons?
The solid state of water is known as what?
In 1631 Pierre Gassendi made the first telescopic observation of which planet?
When was the element bohrium discovered?
What is the rarest penguin in the world?
What is the term for a molecule with both a positive and a negative charge?
Which of these does not use plasma?
What is the pH value of seawater?
Pan is a moon of which planet?
Janus is a moon of which planet?
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