Skip to content

Course home

The particle model

The particle model

EasyMedium
1234567891011
Question 7

At 20 ∘C20\,^\circ\text{C}20∘C, chlorine is a gas, mercury is a liquid, and iron is a solid.

Which statement is correct?

A

At 20 ∘C20\,^\circ\text{C}20∘C, mercury does not have enough thermal energy to melt.

B

At 20 ∘C20\,^\circ\text{C}20∘C, chlorine does not have enough thermal energy to condense.

C

Mercury has a higher boiling point than chlorine and a higher melting point than iron.

D

Iron has a higher boiling point than mercury and a higher melting point than chlorine.

Markscheme

The particle model Questions

  1. GCSE
  2. /Chemistry
  3. /The particle model

27 exam-style questions on OCR GCSE Chemistry The particle model. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank