contribution of john dalton in atomic theory
Storyboard Text
- Hello
- Yeah sure what is it?
- Can I have a question?
- Hi there
- Not really but a lot of people talking about him
- Well he's the one who hypothesized that the law of definite proportions could be explained using the idea of atoms.
- Do you know John Delton?
- That interesting!
- In Dalton's atomic theory all atoms of all given elements are identical, with the same size, mass, and chemical properties.
- In his time, scientist knew that elements combined with each other in specific proportions form compound.
- WOAHH IS THAT HOW HE DISCOVER THE ATOMIC THEORY?
- Wow he must be really that smart huh
- Yes you're right
- Not just that he also discovered that oxygen combined with either one or two volumes of nitric oxide in closed vessels over water
- Wait can I have a question? who is the father of the atoms?
- WOAHH
- Well its JOHN DALTON is the father of the atoms
- Based on his atomic theory a chemical reaction involves only in separation, combination or rearrangement of atoms; it does not result in their creation or destruction.
- Oh I see
- I've learn a lot today about John Daltons atomic theory.
- Do you know that John Dalton's atomic theory was generally accepted because it explained the laws of conservation of mass, despite proportions, multiple proportions, and other observation
- Dalton claimed that the reason of this was because of elements are made of atoms.
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