Based on the article "Will the real atomic model please stand up?,” describe what Dalton’s theory states about a molecule of water.
Dalton’s theory states that all water molecules are made of different kinds of atoms combined in a specific, fixed ratio. Specifically, every molecule of water contains two hydrogen atoms for every one oxygen atom.
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Based on the article “Will the real atomic model please stand up?,” why did J.J. Thomson experiment with cathode ray tubes?
What did J.J. Thomson’s experiments with cathode ray tubes imply about the mass of an electron?
What did Ernest Rutherford expect to happen when he aimed a beam of particles at a thin gold foil?
Bohr’s atomic model differed from Rutherford's because it explained that
Based on the article "Will the real atomic model please stand up?,” describe one major change that occurred in the development of the modern atomic model.
The one major change that occurred was the placement and organization of the electron. Rutherford’s model identified that the electrons were at a distance from the nucleus, Bohr’s model identified that the electrons occurred at levels that related to their available energy, and the modern atomic model shows that electrons are located in a predicted area but cannot be identified in a specific point.
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