Home Quizzes Privacy Policy Contact

Subscribe to our youtube channel for more tests.

Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1
CO2 is the chemical formula for which gas?
Question 2
What is the pH value of seawater?
Question 3
Protons and neutrons have approximately the same what?
Question 4
When was the element hassium discovered?
Question 5
Electric power is typically measured in what units?
Question 6
Who discovered the electron in 1887?
Question 7
Aoede and Iocaste are moons of which planet?
Question 8
All dinosaurs lived where?
Question 9
What year was the first transatlantic fibre-optic cable laid?
Question 10
What name is given to vertical columns of elements in the Period Table?
Play Next Quiz

We selected 3 interesting quizzes for you