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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
Who discovered the electron in 1887?
Question 2
What is the most abundant pure element in the Earth's atmosphere?
Question 3
What do solar panels contain?
Question 4
What is the term for a molecule with both a positive and a negative charge?
Question 5
Protons and neutrons have approximately the same what?
Question 6
How many times hotter than the sun is a lightning bolt?
Question 7
The pearl is the birthstone for which star sign?
Question 8
Egptian Priests labelled which planet "Her Desher"?
Question 9
The 'Russian Wreck' lies in which sea?
Question 10
What type of wave is sound?
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