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Scientists

Scientists and their main discoveries

TermDefinition
who discovered the nuetron Chadwick
Who added to Bohr’s model of the atom and came up with the electron cloud? schrodinger
Who stated that electrons revolve around the nucleus in the same sort of way that the planets revolve around the sun? Bohr
1. The first person to claim that atoms are made up of smaller particles than themselves. thompson
gold foil, and a screen. rutherford
3. The first person to coin the term “atom,” which means uncut or indivisible. democritus
4. Part of this person’s theory states: “All atoms of the same element have the same mass, and atoms dalton
plum pudding. thompson
6. First person to determine that all of an atoms positive charge is concentrated in its nucleus. rutherford
Created by: Landon Brooks
Popular Physical Science sets

 

 



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