A Dalton's model of atom doesn't exist. Dalton principles are not in agreement with the discovery of isotopes and nonstoichiometric compounds.
Thomsons model (plum pudding model of negatively charged particles in a positive soup) differed from Daltons model. Dalton hypothesised that atoms were indivisible, the word atom comes from the Greek atomos cannot be cut)
no, because according to him an atom is a tiny indestructable sphere with mass on it.
Bohr model explain these spectra.
Is not complete becuase not everythin is correct
It helps explain metallic bonds.
Thomsons model (plum pudding model of negatively charged particles in a positive soup) differed from Daltons model. Dalton hypothesised that atoms were indivisible, the word atom comes from the Greek atomos cannot be cut)
It was commonly described as a Solid sphere
The idea that atoms are indivisible.
see along time ago before dinosaurs walked the earth. the end.
protons,neutrons and electrons are the sub atomic particles
A representation of an object or event is a model.
Explain data model?
thomas discovered that the atom contained smaller particals called electrons
The Photoelectric Effect and the Compton effect, both of these effects are explained by Photons.
Dalton's atomic theory or model was accepted despite errors. This is because his theory provided a logical explanation of concepts and led the way to new experimentations.
A scientific model is a representation of a object or event that can be studied to understand the real object or event. A model airplane is a type of model, models represent things that are too big, too small or too complex to study easily.
explain spiral model in sdlc