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Extremely Hard Science Quiz Even Einstein would scratch his head!
In 1986, which Soviet town was the location of a nuclear explosion?
What is the pH value of seawater?
Dione is a moon of which planet?
Which planet is known as The Bringer of Old Age?
What name is given to horizontal rows of elements in the Period Table?
Acceleration is determined by the force acting on it and what else?
Electron configuration was first conceived by which model?
Which waves can be transverse or longitudinal?
When was the element hassium discovered?
What is the atomic mass of oxygen?
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