This deck is for Edexcel Chemistry GCSE. Paper 1 and 2 topic.
| Front | What is a covalent bond? |
| Back | pair of electrons shared between atoms |
| Front | What is the relative atomic mass? |
| Back | weighted mean mass of atoms in an element compared to 1/12 mass of carbon 12 |
| Front | why does potassium chloride have a high MP? |
| Back | strong ionic bonds so it needs more energy to break these down |