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6 Cards in this Set
- Front
- Back
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Sulfur family
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sulfur is an oxidizing agent
S can dehydrate and break down carbohydrates H2S colorless gas SO2 colorless gas |
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Halogen family
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all diatomic
most active at top F = gas Cl= gas Br= liquid I= solid has all three phases in the family |
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Nitrogen family
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N = 4/5 of atmosphere
NO2= rusty brown gas |
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Metals- Alkali Alkaline earth Transition
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can conduct heat/electricity
malleable and ductile non soluble electropositive |
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alloys
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mixtures of 2 or more metals
Lower melting point hardness increases ex. brass bronze steel sterling silver |
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Metalloids
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along the willis
can be ionic or covalently bonded semiconductors of electricity |
