Classroom visuals
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![Supernova]()
Supernova
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![Davy's Electrolysis Trough]()
Davy's Electrolysis Trough
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![Diamond]()
Diamond
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![Part of the Periodic Table]()
Part of the Periodic Table
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![Dmitri Mendeleev]()
Dmitri Mendeleev
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![Using the Periodic Table]()
Using the Periodic Table
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![Spectroscope]()
Spectroscope
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![Molecular model]()
Molecular model
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![Atom's Structure]()
Atom's Structure
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![Diamonds]()
Diamonds
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![Halogen Elements]()
Halogen Elements
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![Pressure Readings]()
Pressure Readings
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![Salt]()
Salt
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![Oxygen]()
Oxygen
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![Electron Transfer]()
Electron Transfer
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![Sun]()
Sun
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Structures of Non-Metal Elements and Compounds
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Structures of Non-Metal Elements and Compounds (unlabelled)
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Background Radiation (labelled)
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Background Radiation (unlabelled)
Film info
Film summary
The noble gases were one of the last groups of elements to be discovered. From helium balloons to light bulbs, these gases have many uses in the world around us.Key facts
- The noble gases are found in Group 8 of the periodic table.
- The noble gases are non-metals, unreactive, and have low boiling points.
- The noble gases have a full outer shell of electrons and are therefore stable.
- The relative atomic mass of the noble gases increases down the group.
Transcript
When Russian scientist Dmitri Mendeleev produced the very first periodic table, there was one group of elements missing – an entire class of six elements he didn't even know existed.
The last group – group 8 – was also the last to be discovered.
Group 8
Also known as Group 0
It was Scottish …
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