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About how many years did it take to update the model of an atom from the “simple model” to the “plum pudding model”?
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Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
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What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *
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About how many years did it take to update the model of an atom from the “simple model” to the “plum...
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