Why Are Materials Different?

A ____ is a material where each part of it is made of the same type of particle.

• powder

• mixture

• substance

• grain

What is a property?

• a mixture of materials that dissolve

• a combination of two or more substances

• a characteristic that can be measured

• a material that changes its state of matter

Tags

NGSS.MS-PS1-2

Which is an example of a mixture?

• fruit salad

• stainless steel

• wood

• all the above

How are solutions and mixtures related?

• all solutions are mixtures, and all mixtures are solutions

• all solutions are mixtures, but not all mixtures are solutions

• not all solutions are mixtures, but all mixtures are solutions

• not all solutions are mixtures, and not all mixtures are solutions

What is an example of a substance?

• the air

• steel spoon

• saltwater

• baking powder

All materials are_____

• matter

• observable

• natural

• man-made

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

The cellulose used to make paper is a type of________.

• solution

• substance

• material

• mixture

Two or more substances create a ________

• mixture.

• substance.

• material.

• particle.

A characteristic of matter that can be observed or measured.

• mixture

• substance

• property

• particle

Tags

NGSS.MS-PS1-2

A combination of two or more substances whose particles are not joined together.

• mixture

• property

• substance

• particle