Methane is a gas at room temperature. It has a very low melting point and boiling point.
Why?
Methane is an ionic compound.
The forces of attraction between methane molecules are strong.
The forces of attraction between methane molecules are weak.
There are no forces of attraction between methane molecules.
74 exam-style questions on OCR GCSE Chemistry Bonding. Each one has a worked solution and a mark scheme showing where the marks go.