1. Explain what is meant by electric current

Question 1 of 11

2. Why do ionic compounds conduct electricity only when molten or in solution?

Question 2 of 11

3. What does the word malleable mean?

Question 3 of 11

4. What is the formula of the aluminium ion?

Question 4 of 11

5.

State whether covalent substances conduct electricity, and explain why

Question 5 of 11

6. In aluminium extraction, what is the ionic half-equation for the reaction at the negative electrode?

Question 6 of 11

7. Name the product formed at the cathode during the electrolysis of water

Question 7 of 11

8. Describe the structure of metals

Question 8 of 11

9. When can ionic substances conduct electricity?

Question 9 of 11

10. Are cations positively or negatively charged?

Question 10 of 11

11. For what purpose would this equipment be used for in the lab?

Question 11 of 11


 

Related Posts: