Matter & Change

When all the atoms in a substance have the same identity, it is called a(n)

• compound

• element

• colloid

• suspension

A material where 2 or more elements are chemically combined is a

• compound

• element

• mixture

• colloid

A material made up of 2 or more substances that can be separated by physical means is a

• compound

• mixture

• physical property

• chemical change

A mixture where different materials can be easily distinguished

• homogeneous mixture

• substances

• heterogeneous mixture

• suspension

A mixture that contains 2 or more gaseous, liquid or solid substances that is blended evenly throughout.

• heterogeneous mixture

• colloid

• suspension

• homogeneous mixture

Any characteristic of a material that you can observe WITHOUT changing the identity of the substance

• physical property

• chemical property

• elemental property

• housing property

A change in size, shape, or state of matter of a substance

• chemical change

• physical change

• emotional change

• no change

change of one substance to a new substance

• chemical change

• physical change

• emotional change

• no change

What state of matter is the ice changing into?

• Solid
• Liquid
• Gas

What does it mean if a mixture is heterogeneous?

• you can see the different parts
• cannot tell one part from another
• very well blended
• made of elements