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Card 6

Front

C4 6. The halogens are all coloured..

Back

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Card 7

Front

C4 7. The halogens react with metals to make..

Back

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Card 8

Front

C4 8. Changing the number of protons..

Back

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Card 9

Front

C4 9. Each shell fills rows in the periodic table. This is known as a..

Back

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Card 10

Front

C4 10.. Halogens are found as..

Back

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Card 11

Front

C4 11. All atoms consist of 3 subatomic particles. The nucleus consists of..

Back

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Card 12

Front

C4 12. An atom becomes uncharged when..

Back

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Card 13

Front

C4 13. An electron shell is a region of space you can find electrons. Electrons in the same shell..

Back

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Card 14

Front

C4 14. The innermost shell can hold a maximum of..

Back

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Card 15

Front

C4 15. Sodium has 11 electrons so the electron arrangement is..

Back

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