Editing CP Homework After Dalton Thru Bohr

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1a. Draw a picture of JJ Thomson experiment and explain (a set of phrases is fine) what he did and what happened. 
 
 
 
 
 
 
 
 
 
 
 
 
1b. What did the results of his experiment explain with respect to atom. 
 
 
 
1c. What is the model of the atom called as a result of Thompson experiment _________________?. What did it say? 
 
 
2a. Millikian did an experiment with __________________ and from his results in the experiment determine the electron's actual ___________ (results also determined the actual charge of electron).
 
2b. Fill in below actual mass, (charge) and location in atom. 
2bi. Proton ( p ) _______________________ , (&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ) and 
2bii.Electron ( e ) _______________________ , (&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ) and 
2biii. Neutron ( n ) _______________________ , (&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ) and 
 
3. _________________________ (name of scientist) discovered the proton. 
 
4. _________________________ (name of scientist) discovered the neutron (not until many years later: 1930s). 
 
5a. In the space below, draw a picture of Rutherford's Gold leaf Experiment (label all parts). 
 
 
 
 
 
 
5b. In the lines below, briefly explain how his experiment worked. 
 
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5c. Rutherford said that nucleus is ___________________, __________________, and ______________ charged region of space in the atom. 
 
5d. What happened to the alpha particle (his bullet) when it got to the nucleus to indicate that the nucleus is: 
5di. High mass ________________________________ and 
5dii. Very small volume compared to volume of atom __________________________ 
5e. In the space below, draw a picture of the structure of the atom (Rutherford's). 
 
 
 
 
5e. From the results of Rutherford's experiment. what do we know about the location of the electron? _____________________ 
 
 
6a. Bohr model of the atom (sometimes called the planetary model) improves on Rutherford's work by explain about the location or pathway of which subatomic particle _______________ 
 
6b. Bohr's model of the atom has a coordinate system that means the _________ of an electron equals ( = ) the ___________ of electron. 
 
6c. Draw a picture of Bohr's model of the atom. 
 
 
 
 
 
 
6d. In the space below, explain how the atom absorbs energy. Please include information about the atom and the electrons. 
 
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6e. What is the incorrect part of Bohr's model of the atom? 
 
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