chemistry 101

Match it! Select the correct answer from the pull down...Good luck!

Au stands for

Which one of these elements has four electrons in their outer shell?

Which element has the atomic number of 26?

What element makes up 80% of the air?

What element has an atomic number of 11?

What is the only liquid metal?

Which one of the following is an alkali metal?

Neon and Argon are examples of?