Chemical Families

Which of these is not a noble gas?

• Helium

• Nitrogen

• Argon

• Krypton

Which one of these is not a property of noble gases?

• Colorless

• Odorless

• Flammable

• Gas at room temperature

True or False: Noble gases react with water

• True

• False

Name group 18 on the periodic table.

• alkali metals

• transition metals

• alkaline earth metals

• noble gases

Which of the following is NOT an alkali metal?

• Li

• K

• Cl

• Cs

What is another name for the elements in group 7?

• The Halogens

• The Oxides

• The Noble Gases

• The Alkali Metals

Alkali metals are found in which groups of the periodic table?

• Group 1

• Group 2

• Group 7

• Group 8

One metal that is liquid at room temperature is

• Magnesium

• Manganese

• Mercury

• Sodium

Gold is what kind of metal?

• alkaline earth

• alkali

• transition

• lanthanide

The family with the most reactive metals is the

• transition metals

• alkaline earth metals

• alkali metals

• lanthanide metals