answersLogoWhite

0

What year was the atom proposed?

User Avatar

Anonymous

12y ago
Updated: 8/17/2019

The first atomic model was proposed by the Greek philosopher Democritus in 442 BC.

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

Which scientist proposed the atom's nucleus contained protons and in what year?

It is the scientist Rutherford. He proposed it in year 1919.


When was the Jj.Thompson model discovered?

Joseph John Thomson proposed his plum pudding model Of atom in the year of 1904.


The nuclear model of the atom was proposed by?

Rutherford


Who proposed the wave model of an atom?

The wave model of an atom was proposed by Erwin Schrödinger in 1926 as part of the development of quantum mechanics. Schrödinger's wave equation described the behavior of electrons in an atom as standing waves.


Who proposed a model of the atom?

Sir Neils Bohr


The nuclear model of the atom was proposed by who?

The nuclear model of the atom was proposed by Ernest Rutherford in 1911. This model suggested that an atom has a small, dense nucleus containing positively charged protons and neutral neutrons, surrounded by negatively charged electrons in empty space.


In his proposed model of the atom J.J. Thomson imagined the atom contained .?

Thomson is responsible for discovering that an atom contains electrons.


Who proposed that the fundamental unit of matter is the atom?

thomas daltan


How did Bohr proposed the particles within the atom arranged?

Protons and neutrons form the nucleusof the atom with electons orbiting it


How did Bohr proposed the particles within the atom are arranged?

Protons and neutrons form the nucleusof the atom with electons orbiting it


Who Proposed that the atom has a nucleus and electron cloud?

John Dalton, I believe.


Who proposed that an atom was a sphere that was equally dense throughout?

John Dalton