Question: Q: What type of metal is a good conductor of electricity? Choices: - Tin - Aluminium - zinc - copper A:
Answer: copper

Question: Q: What is the measure of electric current? Choices: - intensity - watts - volts - ampheres A:
Answer: ampheres

Question: Q: What change the physical properties of solvents? Choices: - molecules - cells - chemical reactions - solutes A:
Answer:
solutes