Noble Gases

Elements in my group

• Helium
• Neon
• Argon
• Krypton
• Xenon
• Radon

Fun Facts

• Helium and neon are not reactive.
• Most Noble gases only react in specific circumstances.
• They do not have color nor odor.

Noble Gases in the Real World

• Helium is used in blimps.
• Neon is found in lit signs.
• Argon is used in lightbulbs.

Argon

Argon has no color or odor and it is not a reactive substance.

Argon facts

• Atomic # is 18
• Atomic mass: 39.948
• It is a non-metal
• It's density in a solid state is 1.784 g/L
• It would float in water.

Argon in the Real World

• Argon is found in light bulbs.
• Argon is used in welding.
• It used to be used in large radios.

Argon fun facts

• The third larges contributor of gas in the atmosphere is Argon.
• Argon is denser than air.
• Argon was the first noble gas to be discovered.

History of Argon

• Argon was discovered in 1894.
• The basis of Argon's name means inactive, this is because of how unreactive the element is.