Changes in Matter / Mixtures vs. Solutions

the degree of compactness of a substance.

• magnetism

• density

• solubility

Iron, Cobalt, and Nickel are Magnetic Metals.

• True

• False

the amount of matter in an object

• matter

• mass

• magnetism

A metal water bottle or a Thermos is an example of an insulated object.

• True

• False

Define Matter

• the amount of matter in an object

• anything that has mass and takes up space

Define a mixture

• A combination of two or more substances that are not chemically combined

• A mixture that forms when one substance dissolves another.

sugar and salt are soluble substances

• True

• False

Rubber is a conductive substance.

• True

• False

Define a Solid

• does not have a definite volume or shape

• has a definite volume, takes the shape of its container

• definite volume and definite shape

***Extra Credit*** What is a Physical Change in Matter?

• shape or size without changing the molecular structure. it can be reversed.

• A change in matter that produces one or more new substances