Group 0: The Noble Gases (AQA GCSE Chemistry): Flashcards
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Group 0 gas properties
Group 0 gas properties
Colourless monatomic gases
Monatomic meaning
Monatomic meaning
Single, un-bonded atoms
Melting points down Group 0
Melting points down Group 0
Rise
Helium: balloons
Helium: balloons
Balloons
Helium: divers
Helium: divers
In deep-sea divers' breathing mixture
Helium: body scanners
Helium: body scanners
Cools superconducting magnets (liquid state)
Neon use
Neon use
Electric discharge tubes (advertising signs)
Argon: light bulbs
Argon: light bulbs
Light bulbs
Argon: welding
Argon: welding
Stops hot metal oxidizing
Krypton use
Krypton use
Lasers for eye operations
Radon use
Radon use
Treats cancers with radioactive atoms
Why noble gases unreactive
Why noble gases unreactive
Full outer shell (complete highest energy level)
Group 0 original name
Group 0 original name
Inert gases