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Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1
In chemistry, what is the island of stability?
Question 2
In 1986, which Soviet town was the location of a nuclear explosion?
Question 3
Which number group in the Periodic Table contains oxygen?
Question 4
Janus is a moon of which planet?
Question 5
Which of these elements' chemical symbols comes first alphabetically?
Question 6
Electrical charge is caused by the movement of what?
Question 7
Which of these surfaces is reflective?
Question 8
What percentage of marine fish species inhabit coral reefs?
Question 9
In an element the number of protons is equal to the number of what?
Question 10
Which of these have a positive charge?
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