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13. | (e) (i) What is meant by a Group in the Periodic Table? | | | | |
14. | (ii) Within a Group where would you expect to find the element with: (1) The greatest metallic character? | | | | |
15. | (2) The largest atomic size? | | | | |
16. | (iii) State whether the ionization potential increases or decreases on going down a Group. | | | | |
17. | (iv) How many elements are there in Period 2? | | | | |
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