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Which is the smallest item to be in existence?
Quarks are the smallest things in existence. A quark is an elementary particle.
How many different quarks are there in Chemistry?
In an atom, the neutrons and protons are made up of up quarks and down quarks. Strange quarks, charms quarks, top quarks, and bottom quarks also exist, but do not play as much of a role in the structure of an atom.
Who discovered down quarks?
Quarks were theorized in 1964 and experiementally verified in 1968. To say "invented" would be a misnomer. This next part is a direct quote from the Wikipedia article titled "Quark" [ http://en.wikipedia.org/wiki/Quarks ]: The quark model was independently proposed by physicists Murray Gell-Mann and George Zweigin 1964. There was little evidence for this model until 1968, when electron-proton scattering experiments indicated that the electrons were scattering off three point-like constituents inside the proton. All six flavors of quark have been observed, following the discovery of the top quark at Fermilab in 1995.
Why quarks do not exist in free state?
Actually quarks can exist freely.
What subatomic particles are made of quarks?
Protons and neutrons contain quarks.
Who was the scientist that suggested the existence of quarks?
Both Murray Gell-Mann and George Zweig (working independently) suggested the existence of quarks in 1964.
Which is the smallest item to be in existence?
Quarks are the smallest things in existence. A quark is an elementary particle.
Which scientist suggested that acids contain hydrogen contained oxygen?
which scientist suggested that acids contain hydrogon
Is it true of the existence of other particle called quarks in the nucleus of an atom?
Yes.
Which scientist suggested the theory of swordfish?
Lamarck
Who discovered the existence of supercontinent?
scientist
Who discovered the existence of this supercontinent?
scientist
Are there smaller building blocks than quarks?
A hypothetical particle was suggested namely RISHON but it is not. Confirmed by other reseachers.
Who discovered the existence of the supercontinent only?
scientist
Who was the scientist who first suggested that the earth was the center of the universe?
Charles eniteisn
The scientist who suggested that energy can be crested under certain conditions was?
Einstein.
Who scientist suggested that the stars and the sun remain fixed in position?
aristarchus
