Periodic Table grade 6 test

H is the chemical symbol for which element?

• Helium

• Hydrogen

• Sodium

Na is the chemical symbol for which element?

• Sodium

• Potassium

• Silver

Ca is the chemical symbol for which element?

• Iron

• Calcium

• Carbon

N is the chemical symbol for which element?

• Nickel

• Boron

• Nitrogen

The chemical symbol for Beryllium is:

• B

• Be

• Na

The chemical symbol for Potassium is:

• K

• Ag

• Ca

The chemical symbol for Oxygen is:

• Fe

• Cl

• O

The chemical symbol for Chlorine is:

• Cl

• Ca

• C

What is an element?

• An element is a substance made from more than one type of atoms

• An element is a substance made from only one type of atom

• An element is a mixture

How many electrons fit on the first shell of an atom?

• 4

• 8

• 2