Question

part a what is the definition of a physical property? what is the definition of a chemical property? a property of a substance that can be determined or observed without changing the chemical composition of a compound is called a physical property. a property in which the chemical composition of a substance is altered is called a chemical property. a property of a substance that can be determined or observed without changing the chemical composition of a compound is called a chemical property. a property in which the chemical composition of a substance is altered is called a physical property

Explanation:

A physical property of a substance can be determined or observed without changing the chemical composition of a compound. A chemical property is one in which the chemical composition of a substance is altered.

Answer:

A property of a substance that can be determined or observed without changing the chemical composition of a compound is called a physical property. A property in which the chemical composition of a substance is altered is called a chemical property.