0
In 1808 John Dalton made the "atomic theory" that said a atom was one solid mass. Than in 1904 Hantaro found the proton. In 1932 James Chadwick descovered the neutron. in 1897 j.j Thomson descovered the electron .....
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoJohn Dalton in 1803
Add your answer:
Earn +20 pts
The smallest of the three major parts of the atom is the?
Electron
What are the three parts of an atom?
Electron Neutron Proton All of these make up an atom. :)
What are the 3 main parts of atom?
The three main parts to an atom would be Protons, Electrons and Neutrons. Then you have sub-atomic particles, Sub - Neutrons, so on so forth
What parts if an atom produce magnitism?
The parts of an atom which produce magnetism are the electrons.
Who discovered the atom tin?
unknown
Who discovered the different parts of the atom?
well, lots of scientists discovered different parts of atoms. The scientist who discovered atoms was called dimeter, then, there where lots of other parts of atoms, such as Tomson, Bohr...
Where are the three basic parts of an atom labeled?
The three basic parts of an atom is the nucleus,protons and neutrons
What is the smallest of the three major parts of the atom?
The electron
The smallest of the three major parts of the atom is the?
Electron
What are the three parts of an atom?
Electron Neutron Proton All of these make up an atom. :)
Where are the three parts of the atom?
The three subatomic particles are the neutron, proton, and electron.
Did jj Thomson perform an experiment proving an atom has two parts?
yes, he discovered electrons.
What are the three main parts of the atom?
Protons, Neutrons, & Electrons.
What are three different parts of a atom?
Protons neutrons and electrons
What is a sentence uses atom?
Atom is used to create an atomic bomb. Atom has three parts.
Who discovered nuteral atom?
chadwick discovered neutral atom
What are two main parts of the atom?
Three- Protons, Nuetrons, and electrons
