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an electrons and protons were theorised in the late 1800's and proved shortly after, so its not those,
most recent discovery's have been Quarks, Leptons, and Gauge Bosons. to my knowledge these were all theorised around the 1960's and have pretty much all been officially discovered now. the most recent being the Tau Neutrino in 2000. still a few of the Theorised particles to find though, with the Higgs-Boson being the most famous of the elusive particles. now that the LHC is completed, and only repair bills getting in the way, hopefully there should be some new ones to add to the list pretty soon
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∙ 14y ago
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∙ 9y agoAs of June 2014, the most recently discovered atom is Ununseptium. It has an atomic number of 117 and is not fully recognized. The most recently discovered and recognized atom is Livermorium.
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∙ 9y agoThis particle is the neutron - James Chadwick in 1932.
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∙ 11y agoYou think probable to neutron (1932).
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∙ 13y agoIt was the top quark in 1995.
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∙ 9y agoIn the atom: neutron (J. Chadwick, 1932).
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∙ 11y agoNeutron
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Why is electrons the first part of the atom discovered?
cause
Who discovered the last subatomic particles?
If you think to particles in the atom: the neutron was discovered in 1932 by James Chadwick.
What part of the atom was discovered by Rutherford?
Rutherford discovered the atomic nucleus and the proton. A short answer for the Rutherford atomic model: the atom is composed from a central part - a nucleus, positively charged, surrounded by electrons - very small negative charged particles.
What is the difference between Ernest Rutherford and Niels Bohr?
well, first of all its neils bohr and Rutherford discovered a different part of the atom whereas bohr discovered the electrons
Who discovered the atom tin?
unknown
Why is electrons the first part of the atom discovered?
cause
Who discovered the last subatomic particles?
If you think to particles in the atom: the neutron was discovered in 1932 by James Chadwick.
What is the name of the smallest part of the matter discovered recently by the scientists?
atom
Who discovered nuteral atom?
chadwick discovered neutral atom
What part of the atom was discovered by Rutherford?
Rutherford discovered the atomic nucleus and the proton. A short answer for the Rutherford atomic model: the atom is composed from a central part - a nucleus, positively charged, surrounded by electrons - very small negative charged particles.
Who discovered the nuclear atom?
The nuclear atom was discovered by Ernest Rutherford. He did it with a gold foil experiment.
What is atom and who discovered atom?
an atom is the basic unit of a chemical element.
What did Ernest Rutherford discover about the structure of an atom?
Rutherford discovered the atomic nucleus and the proton. Rutherford don't discovered the atom. A short answer for the Rutherford atomic model: the atom is composed from a central part - a nucleus, positively charged, surrounded by electrons - very small negative charged particles.
Who discovered the atom of sodium?
no
How was the center of the atom discovered?
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What is the difference between Ernest Rutherford and Niels Bohr?
well, first of all its neils bohr and Rutherford discovered a different part of the atom whereas bohr discovered the electrons
Who discovered the hydrogen atom?
it was discovered by Henry Cavendish <3
