Card 1 of 23
A pure substance contains [ ] with nothing else mixed in.
A
one element and one compound
B
several different compounds
C
only one element or one compound
D
two or more substances
Card 1 of 23
Separation and purification Flashcards
23 flashcards on CIE IGCSE Chemistry Separation and purification: the key terms, formulae and methods you need to recall for Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended), plus Paper 5 or Paper 6.