Properties of matter

Data that can be measured and usually has a number attached to it. (ex. height , weight, temperature, time, volume).

Data that uses words to describe an observation. (ex. color, texture, smell).

The substance that is doing the dissolving is called the

This is made of one type of particle all the way through and cannot be easily separated.

Using your senses or other tools to study the world around you.

The smallest unit of matter.

Two or more atoms bound together

This is a combination of two or more substances that is not the same all the way through and can be easily separated.

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

The substance that is being dissolved is called the

A way to describe a substance that does not change with the amount (ex. color, solubility).

The ability of a substance to be dissolved is called