The Periodic Table

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

You would find a Halogen in group #1.

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

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

The number of protons in an atom is the

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

Which of the following elements is a metalloid?

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

Different elements are most similar to each other when they _______

What group of elements are found in group #18?

Which elements are poor conductors of heat and electricity?

All matter is made up of atoms.

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

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

How would you describe the element hydrogen?

Elements found along the staircase are known as semi metals or

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?