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John Dalton (1766 1844) was a British chemist and physicist, and is best known for his work on gasses and the atomic theory.
Dalton's Law states that the total pressure of a gas mixture is equal to the sum of the partial pressures of all the constituent gasses.
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Dalton's contribution to the atomic theory served as the foundation for modern chemistry.
Dalton's atomic theory suggested that:
- different elements have atoms of different weights, and that all atoms of a given element are identical
- atoms form compounds in the same relative quantities, and their relative ratios are always integers
- atoms are indestructible
He proposed the atomic theory, that atoms were like a huge mass of evenly distributed negative charges containing electrons whose positive charges were uniformly spread within.
You can think of a big piece of cake with raisins stuck into it. Preferably then it has come to be known as the "plum pudding" model
John Dalton used evidence from his experiments with gases to show that there are many types of atoms, not just one kind. He came up with the concept of elements and compounds. He thought incorrectly that gas elements such as oxygen come as single atoms which can't be broken.
His atomic theory has since been superseded.
What else can I help you with?
Who were these scientists has an element named them Benjamin Franklin john Dalton Nikola Tesla Dmitri mendeleyev?
john dalton
What was the year John Dalton submitted his model of the atom?
The atomic theory of John Dalton is from 1801-1802.
What was a John Dalton atomic theory quote?
pubes
What did john Dalton discover in science?
Meterorological
What did John Dalton contribute to science?
give atomic mass of elements
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Who proposed john Dalton's atomic theory?
John Dalton. He put forward the atomic theory in 1808.
Who said elements combine in specific proportion?
john Dalton
Who came up with the 4-part atomic theory in 1805?
The first person to develop the first model of the atom in 1803 was John Dalton.
Who was John Dalton's father?
Joseph Dalton, was a weaver in poor circumstances
Where did John Dalton come from?
i think John Dalton come from England
When was John Dalton?
John Dalton was born on September 6, 1766.
What is John Dalton's birthday?
John Dalton was born on September 6, 1766.
When was John Dalton born?
John Dalton was born on September 6, 1766.
Was John Dalton color blind?
yes John Dalton was color blind
When did John Neale Dalton die?
John Neale Dalton died in 1931.
When was John Neale Dalton born?
John Neale Dalton was born in 1839.
