1. If an element conducts electricity, is it typically a metal or a non-metal?

Question 1 of 14

2. State the formula for the iron (II) ion

Question 2 of 14

3. What is the universal indicator colour of a strongly acid solution?

Question 3 of 14

4. Describe the test for carbon dioxide gas

Question 4 of 14

5. Is ammonia acidic or basic?

Question 5 of 14

6. State the colour of phenolphthalein in acidic and alkaline solutions

Question 6 of 14

7. When magnesium burns in air, is the oxide acidic or basic?

Question 7 of 14

8. Can a base neutralise an acid?

Question 8 of 14

9. Give the name of the substance which has the formula HCl (aq)

Question 9 of 14

10. What is an alkali?

Question 10 of 14

11. What is the formula for ammonium chloride?

Question 11 of 14

12. What is the pH of a strong alkali?

Question 12 of 14

13. Write the word and chemical equation for the thermal decompostion of calcium carbonate, CaCO₃

Question 13 of 14

14. What do each of the following state symbols represent: (s), (l), (g), (aq)

Question 14 of 14


 

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