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Which of the following is a chemical change? boiling of water melting ice cube dissolving 10 grams in water splitting water into hydrogen and oxygen
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The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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The arrangement of particles is most ordered in a sample of
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Achemist who studies water samples did a demonstration of how to test for lead in water. she added a clear solution of potassium iodide to a clear solution of lead nitrate. then a yellow swirling solid formed in the liquid. what is most likely true about the yellow solid?
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Which of the following is a chemical change? boiling of water melting ice cube dissolving 10 grams...
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