What is an atom?
A small lower number showing the number of atoms of the element immediately before it.
A substance containing only one type of atom.
The smallest part of an element that can exist.
Separate aqueous ionic compounds into individual ions; keep solids, liquids and gases as complete formulae.
Flashcards for AQA GCSE Chemistry 1.1.1 Atoms, elements and compounds, covering the key terms, definitions and equations you need to recall for Paper 1 and Paper 2. 23 cards, matched to the AQA GCSE Chemistry (8462) specification. Recall questions account for roughly 40% of marks at GCSE Chemistry, so these target the marks you can secure before the paper starts.