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
How many different elements occur naturally?
Question 3
The Benguela current is in which ocean?
Question 4
A 'buckyball' is an allotrope of which element ?
Question 5
A stegosaurus had which of these?
Question 6
What name is given to horizontal rows of elements in the Period Table?
Question 7
A particle whose substructure is unknown is called a what?
Question 8
What type of wave is sound?
Question 9
The pearl is the birthstone for which star sign?
Question 10
Pan is a moon of which planet?
We selected 3 interesting quizzes for you
-
Do you remember these old cities?
-
Extremely Hard History Quiz, most people score only 3 out of 10.
-
Who or what am I?