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10 cards from this deck
Group 17 (also known as Group 7)
Red-brown liquid
More electrons cause stronger London dispersion forces
Seven electrons (ns2np5ns^2np^5ns2np5)
Oxidising agents (gain electrons, reduced to X−\text{X}^-X−)
Decreases (weaker oxidising agents)
Larger atomic radius & more shielding reduce nuclear attraction
Same element simultaneously oxidised and reduced
Sodium chlorate(I), NaClO (household bleach)
Increases (I−>Br−>Cl−\text{I}^- > \text{Br}^- > \text{Cl}^-I−>Br−>Cl−)
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