How do some toxic chemicals cause environmental and health problems? (2 Marks)
Persists in the environment/soil/water. Enters the food chain and builds up the higher up the chain you move. Can enter human tissue eventually.
TD
Related Chemistry GCSE answers
All answers ▸How do perturbations to a system affect the equilibrium position of a reaction?
why are all atoms neutral?
Explain what an ionic bond is and how the charges and radii can affect the melting and boiling points of the ionic compounds
Calculate the concentration of Sodium Chloride, NaCl, if you have 0.0010 moles in 55cm^3