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The discovery of the electron resulted from experiments using what?
Wiki User
∙ 10y ago
There were no technologies. The atom was discovered by the ancient Greek's. They figured that eventually if you kept on dividing something, it would get so small that you wouldn't be able to divide it anymore. There would be just one tiny particle left. They called this particle the atom. Of course over time the atom proved not to be the smallest particle with the discovery of the proton, electron and neutron.
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoThe experiment that was used to discover the electron was the cathode ray experiment performed by JJ Thomson. In the presence of a magnetic field, cathode rays were observed to bend. When the poles were reversed, the ray bent the opposite direction. This let JJ Thomson deduce that they were actually negatively charged particles.
Wiki User
∙ 16y agoniels bohr discovered that atoms had electrons
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∙ 14y agoCathode Rays resulted in the discovery of electrons
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∙ 12y agoWiki User
∙ 13y agoan electron microscope
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∙ 14y agocathode ray
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∙ 10y agoscience
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In the late 1800s experiments using cathode ray tubes led to the discovery of the electrons?
Yes, it is true: Thomson in 1897.
What is the photograph taken from using an electron microscope called?
electron micrograph
What kind of experiment can be done for light?
You can do many, many experiments with the light. I'll just mention few categories:- Reflection of the light - Refraction of the light - Spectrum related experiments - Experiments that prove the wave nature of the light (interference) - Experiments that prove the particle nature of the light - Experiments that measure the speed of the light in space - if small scale, usually using interference etc... You may search on internet for specific experiments, by using the words of the categories mentioned upper, to narrow your search results.
How many electron pairs will Argon share?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
How many electron energy levels are occupied in an aluminum atom?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
Who identified cathode rays as subatomic particles?
Experiments with cathode rays led to the discovery of the electron.
In the late 1800s experiments using cathode ray tubes led to the discovery of the electrons?
Yes, it is true: Thomson in 1897.
Experiments using potentiometer and error involved in those experiments?
yas
Are cells discovered using electron microscopes?
Cell are not discovered using electron microscopes.
Do you agree with using animals for experiments?
yes
What electron is most responsible for the reactivity for sodium when using electron configuration?
This is the electron on the external shell.
What is the photograph taken from using an electron microscope called?
electron micrograph
What is a sentence using the term electron?
An electron is part of an atom.The electron can hold an electric charge. Some atoms have only one electron.
How can Interactions be studied?
Interactions can be studied in the real world by examining patterns, using natural experiments, and setting up manipulative experiments.
How many electron cloud does chlorine have?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
How many electron in valence shell of electron?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
What was J J Thomson's biggest contribution?
Thomson discovered the electron in the year 1897.His work put forward a new theory, that atom was made up of small particles.Thus he discovered the electrons. He proved his theory using the cathode ray tube.
