Question

physical properties are characteristics that can be observed without changing the substance. examples of physical properties: color, size, shape, texture, state of matter, mass, weight. choose the correct answer. what is a physical property of this yarn ball? the yarn ball is a solid. the yarn ball is made of atoms. the yarn ball is flammable.

Explanation:

Physical properties can be observed without changing the substance. Being a solid is a physical - state property. Being made of atoms is a fundamental composition fact not a directly - observable physical property. Flammability is a chemical property as it involves a chemical change (burning).

Answer:

The yarn ball is a solid.