| Write the date in the margin of your homework jotter.
Write the title of this Exercise as a heading: Atomic Theory Revision |
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| 1. | 9 |
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| 2. | 10 |
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| 3 | 11 |
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| 4 | 12. |
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| 5 | 13. |
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| 6 | 14 |
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| 7 | 15 |
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| 8 | 16 |
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| 17 |
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| 18 |
| Copy and complete the following table |
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| 19. |
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| 20 |
Name the elements with the following electron arrangements: |
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| 22 |
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| 23 |
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A marking guide for this Homework is available (password required). |
