How is pure copper extracted froms it ore?

.

GF

Related Chemistry GCSE answers

All answers ▸

Zinc reacts with sulphuric acid (Zn + H2SO4 --> ZnSO4 + H2). Write out two separate equations for the species that are oxidised and reduced.


How would you prove that a substance contains magnesium ions?


Why can metals conduct electricity?


What is the bonding structure of a metal