Describe and Explain the trend in Volatility of Group 7 Elements
The group 7 elements become less volatile as you go down the group. This is because as you go down the group the molecules become larger and contain more electrons. Therefore there are Greater London forces between molecules and more energy is required to break these forces.
RO
Related Chemistry GCSE answers
All answers ▸How does an increase in concentration affect the rate of reaction
Write a balanced chemical symbol equation for a reaction between Potassium and Water, including state symbols?
What is the difference between an ionic and covalent bond?
Explain, with reference to the outer electrons, the type of bonding in sodium chloride and whether it would be a good conductor of electricity.