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

A molecule that can act as an acid or a base is described as what?

Question 2

When atoms join together what do they form?

Question 3

CO2 is the chemical formula for which gas?

Question 4

Which waves can be transverse or longitudinal?

Question 5

What colour is the mineral beryl when it contains chromium?

Question 6

Which famous scientist first theorized the existence of photons?

Question 7

What is the second most abundant element in the Universe?

Question 8

Longitudinal waves show areas of compression and what else?

Question 9

What is the pH value of apple juice?

Question 10

What is the oldest a seahorse can live?