U2:L5 - Physical and Chemical Change

The amount of matter in an object is ______.

• physical property

• mass

• color and shapes

• weight

Tags

NGSS.MS-PS1-5

______ is the force of gravity pulling downward on an object.

• Chemical change

• Physical change

• Weight

• mass

Tags

NGSS.5-PS2-1

Any characteristic of a material that can be observed or measured without changing the identity of the material is a ______ .

• chemical property

• exothermic reaction

• physical property

• endothermic reaction

____ change of matter is any characteristic of a material that can be observed or measured without changing the identity of the material.

• Physical

• Chemical

• Liquid

State changes are ____ changes.

• physical

• chemical

Tags

NGSS.MS-PS1-4

Ripping a piece of paper is a _____ change.

• physical

• chemical

Solubility is...

• the ability of one material to dissolve or mix evenly in another material.

• a substance that dissolves.

• the amount of matter in an object

A substance that dissolves or disappears is a ____

• solution

• solute

• weight

• chemical change

Tags

NGSS.MS-PS1-4

 The substance into which the solute dissolves is a ____ .

• mass

• solute

• solvent

There is usually more solute than solvent in a solution.

• True

• False

Tags

NGSS.MS-PS1-2