News
Chlorine, bromine and iodine are the three common Group 7 elements. Group 7 elements form salts when they react with metals. The term ‘halogen’ means ‘salt former’.
and group 7 elements (halogens). If you struggled with the quiz, don't panic - we've got you! You can revise the relevant areas by clicking the links below.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results