How can you use different properties and changes to identify a chemical substance? Choose all that apply.
Specific pure substances have their own unique properties.

When separating mixtures, you can use their properties to determine what separation technique is needed.

You can compare properties and changes of an unknown substance to a known one to see if they are the same or different.

Different substances will have different properties and will change in different ways.
You can create classifications of substances based on their properties and/or changes.