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all atoms of an element were indistinguishable, from the physical point of view, this was not the case. Aston demonstrated that for sev- eral elements, different atoms existed that could be dis- tinguished [...] theory of atomic structure. New York: Arno Press. Holton, G. J. (1978). The scientific imagination: case studies. Cambridge [Eng.]; New York: Cambridge University Press. Lavoisier, A. L. (1794). Elements

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• Maria Skłodowska-Curie: discoverer of two radioactive elements
• Joliot-Curie and artificial radioactivity
• Rutherford’s Nuclear Atom
• Dalton and the atoms
• Lavoisier and the conservation of mass
• Democritus and the atoms

though from a chemical point of view all atoms of an element are indistinguishable, this was not the case from the physical point of view. Aston could demonstrate that for several ele- ments different atoms [...] theory of atomic structure. New York: Arno Press. Holton, G. J. (1978). The scientific imagination : case stud- ies. Cambridge [Eng.]; New York: Cambridge University Press. Lavoisier, A. L. (1794). Elements

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• Rutherford’s Nuclear Atom

the the possible transformation of heat into work and work into heat experimentally as a special case of energy conservation must be a part of physics education. To achieve this goal different didactic [...] anchor is also pressed on a wooden base and the drill is set in motion. The phenomenon occurs in this case on a much greater scale than in the first experiment. 3. If one makes the second Experiment and s

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• Scientific Partnership; James Prescott Joule, William Thomson, and the mechanical equivalent of heat.

though from a chemical point of view all atoms of an element are indistinguishable, this was not the case from the physical point of view. Aston could demonstrate that for several ele- ments different atoms [...] theory of atomic structure. New York: Arno Press. Holton, G. J. (1978). The scientific imagination : case stud- ies. Cambridge [Eng.]; New York: Cambridge University Press. Lavoisier, A. L. (1794). Elements

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• Lavoisier and the conservation of mass

though from a chemical point of view all atoms of an element are indistinguishable, this was not the case from the physical point of view. Aston could demonstrate that for several ele- ments different atoms [...] theory of atomic structure. New York: Arno Press. Holton, G. J. (1978). The scientific imagination : case stud- ies. Cambridge [Eng.]; New York: Cambridge University Press. Lavoisier, A. L. (1794). Elements

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Referenced at

• Dalton and the atoms

following: A) In the activity 3, the case 1 concerns the characteristic of Nature of Science: “There are historical, cultural, and social influences on science” and the case 4, concerns the characteristic: [...] though from a chemical point of view all atoms of an element are indistinguishable, this was not the case from the physical point of view. Aston could demonstrate that for several ele- ments different atoms [...] theory of atomic structure. New York: Arno Press. Holton, G. J. (1978). The scientific imagination : case stud- ies. Cambridge [Eng.]; New York: Cambridge University Press. Lavoisier, A. L. (1794). Elements

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• Democritus and the atoms

suppose that there is no limit whatsoever, but there are good reasons to believe that this is not the case. If we look at a rock, this is reduced over time into pieces of sand, but at the same time rocks are

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• Democritus and the atoms

following: A) In the activity 3, the case 1 concerns the characteristic of Nature of Science: “There are historical, cultural, and social influences on science” and the case 4, concerns the characteristic:

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• Democritus and the atoms

The Joliot-Curie co-operation resulted in genius scientific discoveries, like it was previously in case of Irene’s parents. Unfortunately, in winning fame, they were forestalled by others twice, because

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• Joliot-Curie and artificial radioactivity

The Joliot-Curie co-operation resulted in genius scientific discoveries, like it was previously in case of Irene’s parents. Unfortunately, in winning fame, they were forestalled by others twice, because [...] though from a chemical point of view all atoms of an element are indistinguishable, this was not the case from the physical point of view. Aston could demonstrate that for several ele- ments different atoms [...] theory of atomic structure. New York: Arno Press. Holton, G. J. (1978). The scientific imagination : case stud- ies. Cambridge [Eng.]; New York: Cambridge University Press. Lavoisier, A. L. (1794). Elements

File type

application/zip

Referenced at

• Joliot-Curie and artificial radioactivity