Compounds – Chemistry Flashcard
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ionic compound |
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metal cation + nonmetal anion |
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binary |
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two elements (metal + romanumeral + nonmetalide) |
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polyatomic ion |
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ion containing two/more atoms |
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molecular compound |
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two or more nonmetals |
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nonacid |
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two or more nonmetals, not begin with H (prefix + name) + (prefix + nameide) |
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non-oxoacid |
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H + nonmetal (hydro + root + ic acid) |
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oxoacid |
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H and polyatomic ion (usually with O) (root + atic itous acid) |
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hydrocarbon |
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organic compound with only C and H PS. N = number of carbons |
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-ane |
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2n + 2 |
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-ene |
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2n |
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-yne |
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2n - 2 |
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meth- |
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1 |
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eth- |
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2 |
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prop- |
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3 |
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but- |
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4 |
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pent- |
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5 |
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hex- |
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6 |
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hept- |
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7 |
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oct- |
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8 |
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non- |
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9 |
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dec- |
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10 |
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ine- |
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12 |