Question

student name____ class period__ date____
physical and chemical properties and changes study guide
complete the study guide as the teacher presents and explains information on the chemical and physical properties and changes presentation slides.

1. physical property: can be observed and measured ____________ changing the kind of matter being studied; can be used to identify substances.

Explanation:

A physical property can be observed and measured without changing the chemical composition (kind) of the matter. This is a fundamental concept in chemistry to distinguish physical from chemical properties.

Answer:

without