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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
What is the term for a molecule with both a positive and a negative charge?
Question 2
How many electrons does carbon have in its outer shell?
Question 3
What is the most abundant pure element in the Earth's atmosphere?
Question 4
When was the element ununbium discovered?
Question 5
What name is given to vertical columns of elements in the Period Table?
Question 6
What do solar panels contain?
Question 7
How long can a dolphin stay under water?
Question 8
What is the pH value of seawater?
Question 9
Egptian Priests labelled which planet "Her Desher"?
Question 10
When was the element bohrium discovered?
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