i think he discover atomic theory.
John Dalton developed his atomic theory in the early 1800's. He developed a good theory, but he didn't really discover the atom.
Dalton's atomic theory was a major contribution to discover the atomic structure in despite of been completely counterproved.
John Dalton created the atomic theory. He also worked on gas laws in his life along with the study on color blindness.
Dalton is credited for his expanding and formulating the modern atomic theory, but it was Jouseph Louis Proust and Antoine Lavoisier who are cited as initially discovering it.
Go to:http://dl.clackamas.edu/ch104-04/dalton's.htm that's where I found my answer
John Dalton discovered the atom theory by studying elements.
John Dalton developed the first modern atomic theory.
John Dalton created the five atomic theory.
John Dalton developed the atomic theory.
It was John Dalton who invented atomic theory
John Dalton was a physicist who pioneered the atomic theory.
Atomic theory was founded by John Dalton. He proved this theory in 1803.
Refer to the related link for an article on John Dalton's atomic theory.
He contributed by providing theory known as dalton atomic theory
Dalton. John Dalton.
John Dalton. He put forward the atomic theory in 1808.
The atomic theory of John Dalton is from 1801-1802.
John Dalton believed in Atomic Theory. This theory states that matter is composed of smaller particles that are called atoms
he discovered the atomic theory.
John Dalton in 1803
john Dalton invented the atomic theory. John Dalton introduced the basic concepts on which the modern periodic table is based.
john dalton developed the atomic theory , which he published in 1803
The first person to use experimental evidence to support atomic theory was John Dalton. That is why a lot of theories in atomic physics are credited to John Dalton.
John Dalton came up with his atomic theory after observing many chemical reactions in his lab. It made him think that there were invisible atoms in materials.
John Dalton: In the late 1700s, John Dalton developed the atomic theory on which all current understandings are based.
John Dalton was BEST remembered for his pioneering work in the development of modern atomic theory.
John Dalton was an English scientist in the eighteenth century. He developed atomic theory and published a table of atomic weights.
The idea that led to the atomic theory of matter, was John Dalton.
john dalton develop an atomic theory in 1803, based on idea of the atomic exsiting
The atomic theory has a long and complicated theory, but in its modern incarnation it started with the work of John Dalton.
He published it in 1803
He created the atomic theory!
Dalton's atomic theory
Modern atomic theory
John Dalton - 1766-1844
he introduced daltons atomic theory
Is a person who discovered the atomic theory.
Experiments in the atomic structure were not possible in the time of Dalton. Intuition played an important role.
john Dalton is an English school teacher then he formulated the ancient atomic theory of matter< > : )
John Dalton proposed the first modern atomic theory. He published this theory in his work in 1808. This is the most modern atomic theory.
John Dalton worked in the first years of the 19th century.