NOBLE GASES

Noble gases have different chemical and physical properties.

• True

• False

Noble gases are also called halogens.

• False; Alkali Metals

• True

• False; Inert gases

Helim is more dense than air.

• True

• False

Neon is not toxic or poisonous

• True

• False

All Nobel gases are

• Colorless

• Odorless

• Tasteless

• All of the above

Radon was actually named as

• Niton

• Radium

• Radium Emanation