Mixtures And Compounds Flashcards
1
Q
What is a mixture ?
A
A mixture is made up of two or more substances that are not chemically combined together
2
Q
What is a compound ?
A
A compound is made up of two or more substances which are chemically combined together
3
Q
Compounds have …… composition
A
A fixed
4
Q
Mixtures have ….. composition
A
No fixed
5
Q
Compounds are separated …
A
By Chemical reactions
6
Q
Mixtures are separated ….
A
More easily by physical means
7
Q
4 ways in which you can separate a mixture with
A
Filtration
Distillation
Crystallisation
Chromatography
