What is an example of a physical rather than a chemical change?

Answer 1

An example of a physical change is silver melting when exposed to too much heat. A chemical change with silver is tarnishing, when hydrogen sulfide reacts with the surface silver to form silver sulfide

sawdust that is piling up under a table saw

Physical changes are: freezing, deposition, vaporization, melting etc.

Answer 2

the answer is saw dust that s piling up under a table saw.........

heating of sulphur changing it from solid to liquid and from liquid to gas . melting of ice to water.
Water and it's many forms; liquid, solid, gas. You'll know these as water vapor, ice, and liquid water. A physical change is a change where there are no chemical reactions, but there is a change in form.
Which of the following is example of a physical change rather than chemical?

For me, before we go on examples we must define first the difference between physical change and chemcal change. Physical changes occur when objects undergo a change that does not change their chemical nature. A physical change involves a change in physical properties. Physical properties can be observed without changing the type of matter. Examples of physical properties include: texture, shape, size, color, odor, volume, mass, weight, and density.During a chemical change, substances are changed into different substances.Another words, the composition of the substance changes.

a good example of physical change is ice melting chemical change is the explotion of fireworks .........

MARISOL G. MONTAÑO

II-DIAMOND
An example of a physical change to a substance is liquid water freezing to solid ice. There is no chemical change, it is still H2O.

Answer 3

An example of a physical change is when ice melts into water. The substance remains the same (H2O), but the physical state changes from solid to liquid without altering its chemical composition.