M4 The Periodic Table: Halogens
Slide 43 of 45
Practice Question
3. J05/3/1. Three of the halogens in Group VII are:
•Chlorine
•Bromine
•Iodine
–(a) (i) How does their colour change down the Group? [1]
•(ii) How does their physical state (solid, liquid or gas) change down the Group? [1]
•
•(iii) Predict the colour and physical state of fluorine.
•
•colour
•
•physical state [2]