Pure substance and mixtures Flashcards
1
Q
What is a pure substance?
A
A substance that contains only one substance eg. water
2
Q
What is a mixture?
A
A substance made by mixing other substances together
3
Q
What are particles?
A
A minute portion of matter.
4
Q
What is homogenous
A
Consisting of parts of all the same state of matter.
5
Q
What is heterogeneous?
A
Something that is a mixture of something e.g. sand
6
Q
Is a diamond heterogeneous or homogenous?
A
homogenous
7
Q
Is water heterogeneous or homogenous?
A
homogenous?
8
Q
Is sand heterogeneous or homogenous?
A
heterogeneous
