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Which scientists experiments revealed the charge of an electron in a atom?
Wiki User
∙ 12y ago
Altering or varying the gas in the cathode ray tube had no effect on the cathode ray it produced, therefore it was concluded that the negative particles of the rays were found in all types of matter.
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∙ 11y ago
Wiki User
∙ 12y agoWell, J.J. Thompson was the first to discover the existence of a negatively charged particle, which turned out to be the Electron. So, to answer your question, it was J.J. Thompson.
Also note that JJ thought that de electrons where INSIDE the atom and envelloped in a positively charged layer.
P.S. It was 1st called a corpuscle by Thompson and was later changed by another scientist to electron.
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∙ 14y agoThe rays were independent of the type of gas in the vacuum tube.
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∙ 14y agothe experimental results from the cathode ray.
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∙ 6y agoJ. J. Thomson, an English scientist.
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∙ 12y agoMillikan's experiment.
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∙ 12y agojj thomason theory
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Based on the data gathered in Millikan's oil-drop experiments the concept of atomic structure was modified Which of the following aspects of the structure of atom was validated by these experiment?
The charge and mass of an electron; I just did this question on masteringchem
What type of charge do electrons have?
The charge of an electron is -1, and has a smaller mass of a proton. (For you Castle Learning users) :]negative chargeAn electron carries one fundamental unit of negative charge*, measured to be about 1.609 x 10-19 Coulombs.(* The negative designation is a convention, established in the earliest experiments with electricity long before the existence of the electron was known.)A proton has a +1 charge.A neutron does not have a charge, it is neutral.
An electron has a charge of what?
The charge of an electron is -1, and has a smaller mass of a proton. (For you Castle Learning users) :]negative chargeAn electron carries one fundamental unit of negative charge*, measured to be about 1.609 x 10-19 Coulombs.(* The negative designation is a convention, established in the earliest experiments with electricity long before the existence of the electron was known.)A proton has a +1 charge.A neutron does not have a charge, it is neutral.
What are the charges for an electron and a proton?
A proton has a positive charge of +1 An electron has a negative charge of -1 An neutron has no charge
Give the electrical charge of electron?
The electrical charge of the electron is negative. Proton is positive Neutron is neutral Electron is negative
What did thomsons cathode-ray tube experiments help scientists learn?
the ratio of mass to charge for an electron. A+
What did thomson's cathode ray tube experiments help scientists learn?
Thomson's cathode-ray tube experiments helped scientists learn about electrodes and that atoms were comprised of many small particles, which they did not know existed. They also learned from this tube that all the electrons were the same regardless of what elements they came from.
Who conducted experiments to determine the quantity of charge caried by an electron?
Robert A. Millikan conducted these experiments. His discoveries are instrumental to atomic and particle theory.
Millikan's oil drop experiment helped determine the mass of an electron by allowing scientists to measure which of these?
the charge carried by an electron A+
Based on the data gathered in Millikan's oil-drop experiments the concept of atomic structure was modified Which of the following aspects of the structure of atom was validated by these experiment?
The charge and mass of an electron; I just did this question on masteringchem
Why could the neutron not be discovered in same experiments as the electron and proton?
Early experiments were based off attraction. The neutron had no charge to attract or repel or to be attracted or repelled. so these experiments could not figure out that there was a neutral particle in the nucleus.
What type of charge do electrons have?
The charge of an electron is -1, and has a smaller mass of a proton. (For you Castle Learning users) :]negative chargeAn electron carries one fundamental unit of negative charge*, measured to be about 1.609 x 10-19 Coulombs.(* The negative designation is a convention, established in the earliest experiments with electricity long before the existence of the electron was known.)A proton has a +1 charge.A neutron does not have a charge, it is neutral.
The experiment that revealed the charge of the electron involved the use of what?
Study of cathode rays by J. J. Thompson and co-workers in 1896.
An electron has a charge of what?
The charge of an electron is -1, and has a smaller mass of a proton. (For you Castle Learning users) :]negative chargeAn electron carries one fundamental unit of negative charge*, measured to be about 1.609 x 10-19 Coulombs.(* The negative designation is a convention, established in the earliest experiments with electricity long before the existence of the electron was known.)A proton has a +1 charge.A neutron does not have a charge, it is neutral.
What part of the atom has a negative charge is the?
Electron Carries A Negative Charge.
Does an electron or proton have a larger charge?
No. The electron and proton have the same amount of charge. Its just that the electron's charge is negative and the proton's charge is positive.
Is the charge of a electron always equal to the charge on a neutron?
The charge on an electron is never equal to the charge on a neutron. An electron carries one negative charge and a neutron has no net charge.
