O-LevelChemistryAtomic Structure5070/11 · Oct/Nov 2023 · Q241 Mark
Which statement about the Group VII halogens is correct?
ABromine consists of Br2 molecules at room temperature and pressure.
BIodine will displace bromine from aqueous potassium bromide.
CThe halogens become darker in colour as the relative molecular mass decreases.
DThe halogens become more volatile as the relative molecular mass increases.
✓ Correct answer
A: Bromine consists of Br2 molecules at room temperature and pressure.
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