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Chemistry Chapter 4
| Quest | Answer |
|---|---|
| Robert Millikan | measured the exact value of the negative charge |
| The majority of the atom is __________ | empty space |
| Mass of an atom is in the ____ | nucleus |
| James Chadwick | Discovered the Neutron |
| Ernest Rutherford | Discovered the Nucleus |
| J.J Thomson | discovered the electron |
| Atom | smallest particle of an element that retains the chemical properties of that element |
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kblakely13