Matching (Value 9)
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Match each item with the correct statement below. a. | activity series of metals | c. | combustion
reaction | b. | single-replacement reaction | d. | decomposition reaction |
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1.
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a list of metals in order of decreasing reactivity
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2.
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a reaction in which the atoms of one element replace the atoms of a second
element in a compound
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3.
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a reaction in which oxygen reacts with another substance, often producing heat
or light
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4.
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a reaction in which a single compound is broken down into simpler
substances
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Match each item with the correct statement below. a. | product | d. | balanced equation | b. | reactant | e. | skeleton equation | c. | chemical
equation |
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5.
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a chemical equation that does not indicate relative amounts of reactants and
products
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6.
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a starting substance in a chemical reaction
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7.
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an equation in which each side has the same number of atoms of each
element
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8.
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a new substance formed in a chemical reaction
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9.
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a concise representation of a chemical reaction
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