Iron is a metal. Its structure is made up of a giant lattice of positive ions in a ‘sea of electrons’. Which of the statements about solid iron are correct?
- A1 and 3
- B1 and 4
- C1 only
- D2, 3 and 4
Chemistry 0620 · IGCSE · Metallic bonding
Chemistry 0620 · IGCSE · Metallic bonding
Iron is a metal. Its structure is made up of a giant lattice of positive ions in a ‘sea of electrons’. Which of the statements about solid iron are correct?