NOBLE GASES💨

ELEMENTS

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

HELIUM (HE)

• Atomic number: 2
• Atomic weight: 4.00
• Helium is a non metal, it is a chemical element.
• Boiling point: -452.1 F
• Melting Point: -458 F
• Helium is a colorless and odorless gas.
• It can be used for party balloons or plimps.

NEON (NE)

• Atomic number: 10
• Atomic weight: 20.18
• Neon is a nonreactive gas.
• Neon has the ability to conduct electricity
• At room temperature neon is a gas
• No reaction to water
• Not flammable

ARGON (AR)

• Atomic number: 18
• Atomic mass: 39.95
• Colorless odorless gas, it does not react to metal.
• At room temperature, argon is a gas.
• Argon has no reaction to any other element at room temperature or high temperature
• Used for incandescent and fluorescent light bulbs

KRYPTON (KR)

• Atomic number: 36
• Atomic mass: 83.80
• Krypton is a colorless odorless gas.
• At room temperature: gas
• Krypton Has no reaction to water. But when it reaches a certain temperature, it dissolves.
• No reaction to fire or hot water.
• Used for some types of photographic flashes and used in high speed photography

XENON (XE)

• Atomic number: 54
• Atomic weight: 131.29
• Xenon is a gas.
• At room temperature, xenon is still a gas.
• At very low temperatures and high pressure, xenon can react with oxygen and fluorine to form xenon trioxide.
• Non flammable
• It is used for lamps

RADON (RN)

• Atomic number: 85
• Atomic weight: 222 u
• Colorless odorless gas
• At room temperature, radon is colorless.
• Radon does not react to water but it dissolves at a certain temperature. It also reacts to fluorine.
• Does not react to fire

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