2.1 Flashcards
1
Q
Chemical property
A
A characteristic of a pure substance that describes its ability to change into different substances
2
Q
Physical properties
A
Physical state
Flexibility
Color
Texture
3
Q
Chemical properties
A
Flammability
Ability to react
New substances, new properties
4
Q
How are elements and compounds related
A
Both pure substances, element can’t be broken down, compound is chemically combined and made of 2 or more elements
5
Q
How do mixtures and compounds differ
A
A mixture can contain elements and compounds, and they are not combined in a set ratio
6
Q
physical property
A
A characteristic of a pure substance that can be observed without changing it into another substance
