The Periodic Table

How many protons are in an atom of Argon (Ar)?

What group of elements are found in group #18?

Elements on the Periodic Table of Elements are classified into categories such as

Different elements are most similar to each other when they _______

The number of protons in an atom is the

Elements in the same vertical column on the table are called _________

Which elements are poor conductors of heat and electricity?

How would you describe the element Gold (Au)?

The diagram below shows the arrangement of atoms of a carbon dioxide molecule. What two elements make up the molecule?

All matter is made up of atoms.

There is a theory that dogs look like their owners. Based on this theory, who is the owner of this dog?

Carbon is a non-metal found in group #14.

Which element has chemical properties similar to the chemical properties of Helium?

How would you describe the element hydrogen?

Elements found along the staircase are known as semi metals or

Which of the following elements is a metalloid?

You would find a Halogen in group #1.

Based on its position in the Periodic Table, Palladium (Pd) is most likely a