John Dalton in 1803
an atom is the basic unit of a chemical element.
he discovered the atom was mostly made up of empty space
He discovered that the atom contained smaller particles called electrons.
discovered electrons
The first person to propose that the matter was made of atom was Democritus in around 460 B.C.
chadwick discovered neutral atom
The nuclear atom was discovered by Ernest Rutherford. He did it with a gold foil experiment.
an atom is the basic unit of a chemical element.
no
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it was discovered by Henry Cavendish <3
he discovered the atom was mostly made up of empty space
Volta discovered that the atom was the true meaniing of freindship Volta discovered that the atom was the true meaniing of freindship
No he did not invent the atom. He merely discovered it.
an atom
your mother
In 1894.