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6 Cards in this Set
- Front
- Back
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What is the charge on a proton? |
+1 |
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What is the charge on an electron? |
1 |
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If an atom loses a electron then does it become positive or negative? |
Positive |
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which 2 particle's are found in the nucleus? |
Proton and Neutron |
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Who came up with the idea of Atoms? |
Democritis |
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Who developed the plum pudding model? |
J. J. Thomson |
