Table 1.1 gives a list of chemicals that are useful to humans.
Complete Table 1.1 by giving one use for each chemical.
(main)[5]
Complete Table 1.1 by naming one use for each chemical.
Worked solution & mark scheme
This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Antibiotic: kills bacteria or prevents their growth” …