Physical + Chemical properties

Physical property

Any characteristics of material that can be observed or measured without changing the composition of substances in a material

Viscosity

The tendency of a liquids to keep from flowing (its resistance to flowing)

Conductivity

A materials ability to allow heat to flow

Malleability

Is the ability of a solid to be “compressed" without breaking-(shaped)

Melting point

The temperature at which a substance changes from a solid to a liquid

Boiling point

The temperature at which a substance boils

Filtration

Is the process that separated materials based on their size of particles

Distillation

Is the process that separates the substance in a solution based on their boiling points

Physical change

Occurs when some of the properties of the material change, but the substances in the material stay the same

Chemical Properties

Is any ability to produce a change in the composition of matter

Flammability

Is that materials ability to burn in the presence of oxygen

Reactivity

The property that describes how readily a substance combines chemically with other substances

Chemical change

Occurs when a substance reacts and forms one or more new substances

Precipitate

Any solid that forms and separates from a liquid mixture