1. On the Periodic table what is the meaning of the word Group? What does that tell us about the electron configuration of the atom?

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2. Describe the relative reactivities of the elements in Group 1

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3. Where are non-metals found on the periodic table?

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4. What is special about the elements in group 0?

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5. Which is more reactive: silver, gold, copper or iron?

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6. Explain, by referring to the electronic configurations, why potassium is more reactive than sodium.

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7. On the Periodic table what is the meaning of the word Group?

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8. What are the elements in group 7 called?

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9. How should group 1 elements be stored

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10. Write the word equation to represent the reaction between sulfuric acid and magnesium

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11. If a substance loses oxygen in a reaction how is the process described?

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12. Name the substance with the brown colour that forms whem chlorine is added to potassium iodide solution

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If pieces of lithium, potassium and sodium were cut and exposed to air, how could observations of the different reactions indicate the relative reactivity of those 3 metals?

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If 2 similar test tubes contain acid, and a different metal sample is added to each, how might you tell which metal is more reactive?

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15. An experiment investigates which of metals X and Z is more reactive. The result is X + ZSO₄ → XSO₄ + Z. Which metal is more reactive?

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16. Which are described as acidic: metal oxides or non-metal oxides?

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17. How many electron shells do the elements in the third period have?

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18. Explain, by referring to the electronic configurations, why fluorine is more reactive than chlorine

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19. Predict what colour and state is fluorine at room temperature

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20. State the methods of how the rusting of iron may be prevented

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21. Which gas will bleach moist litmus paper?

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22. Describe an experiment to show that iron rusts quicker in salt water than rain water

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23. Explain, in terms of electrons, why isotopes have the same chemical properties

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