O-LevelChemistryAtomic Structure5070/11 · Oct/Nov 2019 · Q241 Mark
What is a property of halogens?
ATheir atoms decrease in size down the group.
BTheir melting points increase down the group.
CThey conduct electricity when molten.
DTheir silver salts are all soluble in water.
✓ Correct answer
B: Their melting points increase down the group.
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Atomic Structure and see which topics are most likely to come up next.
Sign up free →