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What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
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The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
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What causes the appearance of lines in a emission spectrum
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Which element's properties form the basis for all life?...
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