1. (Physical or Chemical) properties describe matter.
2. (Physical or Chemical) properties of a substance can be easily observed.
3. One can use their five senses to determine the (Physical or Chemical) properties of a substance.
4. (Physical or Chemical) properties usually describe how a substance reacts. 5. (Physical or Chemical) properties are not as easy to observe.
6. (Physical or Chemical) properties can be used to identify substances.