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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.

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Related Questions

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.


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.


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.


Which subatomic particle was the first to be identified?

This particle was the electron (J.J.Thomson, 1897).


What was the first subatomic particle to be found?

the electron


Which subatomic particle was discovered third?

You think probable to neutron - James Chadwick, 1932.