It is a chemical property. A chemical property is a characteristic of matter that allows it to change to a different type of matter.
A phase change.
chemical change
Physical Property.
Anything that has mass and occupies space
Temperature
the volume or mass of the matter. it can change states such as solid liquid or gas, which would be deemed to be the same chemical identity, but a different state of matter
The concentration of matter in an object is called the density.
what property of matter has a characteristic that can be measured or observed without changing it idenity
Physical Property
If it could be directly observed then it would not be called dark matter!
If it could be directly observed then it would not be called dark matter!
physical property sorry i messed up the question a little
dark matter