Special Groups

Which element is a halogen?

• Iodine

• Sulfur

• Hydrogen

• Neon

Which element is a noble gas?

• Neon

• Rubidium

• Chlorine

• Calcium

Which element is an alkaline earth metal?

• Sodium

• Calcium

• Neon

• Argon

Which element is an alkali metal?

• Cesium

• Calcium

• Nitrogen

• Fluorine

Which element is an alkaline earth metal?

• Sodium

• Potassium

• Neon

• Magnesium

Which element is a halogen?

• Bromine

• Einsteinium

• Tin

• Mercury

Noble gases are

• very reactive and explosive

• non reactive

• only react with other noble gases

• only react with hydrogen

Alkali metals are usually

• blue, rough, and shiny

• silvery, white and soft

• red, flammable, and liquid

• purple and metalic

Xenon is a

• noble gas

• halogen

• alkali metal

• alkaline earth metal