John Dalton discovered the atom in 1803. He didn't really discover the atom. He developed a theory of matter that involved atoms. Atoms were proved to exist later.
in 1803
"1803"
1803
John Dalton in 1803
John Dalton in 1803
The first person to develop the first model of the atom in 1803 was John Dalton.
john dalton developed the atomic theory , which he published in 1803
in 1803 by John Dalton
John Dalton introduced the basic concepts on which the modern periodic table is based.
John Dalton did not invent anything, but he discovered The Atomic Theory, The Law of Partial Pressures, and The Law of Stoichiometry. I am doing a project on John Dalton and the teacher told the class although he did not "invent" anything, his discoveries could be used as inventions because Dalton founded the concept.
The person who stated this was SchrodingerThanks, but do you know what year?