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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.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoThis particle was the proton.
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Who discovered the subatomic particle?
Different subatomic particles were discovered at different times.
Describe the discovery that demonstrate for the first time that atoms are not the smallest particles of matter?
The discovery of the subatomic particles demonstrated for the first time that atoms are not the smallest particles of matter. Electron was the first subatomic particle discovered by J.J. Thomson.
Subatomic particle with a neutral charge?
This particle is the neutron.
What is the subatomic particle with a negative charge?
In the atom this particle is the electron.
Which subatomic particle or particles have a negative charge?
This particle is the electron.
When was the first subatomic particle discovered?
This particle was the electron.
What subatomic particle was first discovered?
This particle was the electron in 1897 (J.J. Thomson).
What was the first subatomic particle created?
This particle was the electron discovered in 1897 by Joseph John 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.
