Why can crude oil be separated without making new substances?
A
It is a mixture, so substances are not chemically bonded.
B
It is an element, so it contains only one type of atom.
C
It is a solution, so all substances have identical boiling points.
D
It is a compound, so substances are chemically bonded.
Crude oil Flashcards
Flashcards for Edexcel IGCSE Chemistry Crude oil, covering the key terms, formulae and methods you need to recall for Paper 1 and Paper 2. 32 cards, matched to the Edexcel IGCSE Chemistry (4CH1) specification.