5Intermolecular Forces Physical PropertiesMedium1 mark
Which row describes the properties of a simple molecular compound?
| melting point / C | boiling point / C | electrical conductivity at room temperature and pressure | |
|---|---|---|---|
| A | 357 | good | |
| B | 3550 | 4830 | poor |
| C | 11 | 181 | poor |
| D | 97 | 882 | good |