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In the modern atomic model the number of in a neutral atom is the same as the number of protons.
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Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble
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Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
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Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both
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Explain what happens at the saturation point when adding salt to water at room temperature.
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In the modern atomic model the number of in a neutral atom is the same as the number of protons....
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