79% Of Adults Couldn't Pass A 9th Grade Chemistry Exam. Could You?

Time to find out how much you remember from your high school science class.

Created by Martin Kaff(User Generated Content*)User Generated Content is not posted by anyone affiliated with, or on behalf of, Playbuzz.com.

On Jun 13, 2021

Remember those days in chemistry class in 9th or 10th grade, where you stood next to your lab partner once or twice a week doing crazy equations and then mix this blue liquid with that pink one? Ahhh, good times.
Now, Let’s see how much of a “reaction” we can get from you with the following questions!

How many of these can you get right?

1 / 8

Which chemical element does the symbol "Pb" correspond to?

2 / 8

Which chemical element does the symbol "K" correspond to?

3 / 8

Which chemical element does the symbol "Au" correspond to?

4 / 8

Which chemical element does the symbol "Na" correspond to?

5 / 8

What is an acid?

6 / 8

The Earth's atmosphere consists in part of a layer of ozone. In chemistry terms, what is ozone?

7 / 8

What are isotopes?

8 / 8

How do you know if a metal is pure or not?

Questions left

These are 10 of the World CRAZIEST Ice Cream Flavors

Created by Tal Garner

On Nov 18, 2021