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This particle was the electron in 1897 (J.J. Thomson).
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∙ 9y ago
Wiki User
∙ 9y agoThe first particle discovered was the electron in 1897 (J. J. Thomson).
Wiki User
∙ 9y agoThe electron was discovered by J.J. Thomson in 1897.
Wiki User
∙ 9y agoThe first discovered subatomic particle was the electron.
Wiki User
∙ 9y agoThe electron was discovered in 1897 by J. J. Thomson.
Wiki User
∙ 9y agoThis particle was the electron discovered in 1897 by Joseph John Thomson.
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Identify the smallest particle of matter how were they discovered?
subatomic particle
What was the experimental evidence that Thomson had discovered the existence of a subatomic particle when working with cathode rays?
Thomson discovered the electron and proved that it existed without ever being able to see or isolate one. Electrons were the first subatomic particles to be discovered, the first particle of matter identified that was smaller than an atom. This discovery also finally provided some physical proof of, and description of, the basic unit that carried electricity. Thomson attached thin metal plates inside his cathode ray tube to a battery and showed that an electrical field could also deflect cathode rays.
What subatomic particle has a charge of -1?
This particle is the electron.
Is an electron a sub atomic particle in the nucleus that is attracted to electrons?
no. ions are made of relatively whole atoms (plus or minus a few electrons)
Which subatomic particle has no charge?
neutron
When was the first subatomic particle discovered?
This particle was the electron.
What was the first subatomic particle created?
This particle was the electron discovered in 1897 by Joseph John Thomson.
What was the first subatomic particle discovered?
Subatomic particles are particles that are smaller than atoms. There are two different types of subatomic particles: elementary particles and composite particles. The first subatomic particle that was discovered was the electron. It was first theorized to exist by G. Johnstone Stoney in 1874 and was confirmed to exist in 1897 by J.J. Thomson.
Who discovered the subatomic particle?
Different subatomic particles were discovered at different times.
What The first subatomic particle discovered?
Subatomic particles are particles that are smaller than atoms. There are two different types of subatomic particles: elementary particles and composite particles. The first subatomic particle that was discovered was the electron. It was first theorized to exist by G. Johnstone Stoney in 1874 and was confirmed to exist in 1897 by J.J. Thomson.
Identify the smallest particle of matter how were they discovered?
subatomic particle
What subatomic particle was discovered second?
Protons
Who discovered the negatively charged subatomic particle?
The neutron was discovered by James Chadwick in 1932.
Which particle did j.j. Thomson discover?
The first discovery of a subatomic particle would come in 1897, when J.J. Thompson first discovered evidence for the existence of the electron.
Which subatomic particle was discovered to working with cathode-ray tubes?
electron
What charge does the subatomic partomic particle the Thompson discovered have?
negative charge
Who identified a neutral subatomic particle?
The neutron was discovered in 1932 by James Chadwick.
