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10 Cards in this Set
- Front
- Back
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Iron |
Pale yellow |
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Chlorine |
Greenish yellow |
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Bromine |
Reddish brown |
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Iodine |
Black shiny |
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Physical properties of chlorine |
Very poisonous Choking,unpleasant smell Two and a half times a dense as air |
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Turpentine |
C10H16 |
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Uses |
To sterilize water |
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Bromine physical |
Heavy,red,volatile Choking,irritating smell Means 'stench' Burns on the flesh Slightly soluble in water 3 % Bleaches moist litmus paper |
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Iodine physical |
Sublime forming violet paper The black solid can be obtained again by cooling Does not bleach Little affinity fot H2 Mild oxidizing agent. |
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Uses of bromine |
Antiseptic properties Due to the oxidizing nature,it has been used in the treatment of small cuts and wounds. Tincture of iodine means iodine in alcohol. Used as free iodine or iodide for goitre,deficiency of I2 |
