- Mind
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- Nov 07, 2020
Johannes Stark Quotes
Most Famous Johannes Stark Quotes of All Time!
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- Last Updated on May 30, 2021
- Daily
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- Nov 07, 2020
Moreover, the abundance of chemical compounds and their importance in daily life hindered the chemist from investigating the question, in what does the individuality of the atoms of different elements consist.
- Made
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- Nov 07, 2020
The discovery of various phenomena has led to a recognition of the fact that the chemical atom is an individual which again is itself made up of several units into a selfcontained whole.
- Electromagnetic
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- Nov 07, 2020
At the head of these new discoveries and insights comes the establishment of the facts that electricity is composed of discrete particles of equal size, or quanta, and that light is an electromagnetic wave motion.
- Electromagnetic
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- Nov 07, 2020
For under certain conditions the chemical atoms emit light waves of a specific length or oscillation frequency - their familiar characteristic spectra - and these can come in the form of electromagnetic waves only from accelerated electric quanta.
- Humanity
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- Nov 07, 2020
By recognizing that the chemical atom is composed of single separable electric quanta, humanity has taken a great step forward in the investigation of the natural world.
- More
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- Nov 07, 2020
It is more likely that more than a century will pass before we know the structure of the chemical atoms as thoroughly as we do our solar system.
- Great
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- Nov 07, 2020
Many scientists will have to contribute to the solution of the great problem; they will have to follow up and measure all those phenomena in which the atomic structure is directly expressed.
- Mind
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- Nov 07, 2020
With this in mind, for some twenty years I have set myself as my particular task the experimental investigation of the connexion between change in the structure and change in the spectra of chemical atoms.
- Experience
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- Nov 07, 2020
We have learnt through experience that when an electrical ray strikes the surface of an atom, an electron, and in some circumstances a second and even a third electron, can be detached.
- Positive
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- Nov 07, 2020
By allowing the positive ions to pass through an electric field and thus giving them a certain velocity, it is possible to distinguish them from the neutral, stationary atoms.
- May
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- Nov 07, 2020
The movement of the emitters of the spectral lines may be deduced on the basis of the Doppler principle.
- Beam
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- Nov 07, 2020
We can in fact first place the beam of rays of moving positive atomic ions in a plane perpendicular to the axis in which we see the spectral lines emitted by them.
- Chemical
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- Nov 07, 2020
Thus at the beginning of 1906 it seemed to be established that the emitters of the spectral series of chemical elements are their positive atomic ions.
- Compounds
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- Nov 07, 2020
The emitters of the spectral series are without exception single atoms, not compounds of atoms.
- Evaluate
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- Nov 07, 2020