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Author Question: Which of the following statements regarding early atomic experiments is incorrect? (Read 107 times)

CORALGRILL2014

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on: Mar 21, 2021
Which of the following statements regarding early atomic experiments is incorrect?

◦ J. J. Thomson postulated that the “ray” that was observed in cathode ray tubes was a stream of negatively charged particles.
◦ Ernest Rutherford was not surprised by the result of his experiment with the metal foil and α-particles.
◦ J. J. Thomson postulated that an atom consists of a diffuse cloud of positive charge with negative electrons randomly embedded in it.
◦  Ernest Rutherford’s experiment necessitated a revision of Thomson’s plum pudding model of the atom.
◦ Henri Becquerel’s discovery of radioactivity was critical to the experiments that helped elucidate the structure of the atom.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by CORALGRILL2014 on Mar 21, 2021

potomatos

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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CORALGRILL2014

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Reply 2 on: Mar 21, 2021
Gracias!

nathang24

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Reply 3 on: Yesterday
Wow, this really help

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