Element Name Symbol Number

You will need a Periodic Table of the Elements, such as ptable.com or this printable table.

Element symbols always have exactly one upper case letter. This quiz isn’t case sensitive, so it’s up to you to make sure you get that part right!

1. What is the atomic number of potassium?

Question 1 of 10

2. Enter symbol for element with atomic number 1:

Question 2 of 10

3. What is the atomic number of iron?

Question 3 of 10

4. What is the atomic number of selenium?

Question 4 of 10

5. What is the atomic number of xenon?

Question 5 of 10

6. What is the atomic number of calcium?

Question 6 of 10

7. Enter the name of the element with symbol C :

Question 7 of 10

8. What is the atomic number of cesium?

Question 8 of 10

9. What is the atomic number of iodine?

Question 9 of 10

10. Enter the element symbol for lead:

Question 10 of 10