Matter: States, Physical/Chemical Properties and Changes

What is Matter?

• Anything in outer space.

• The sun.

• Anything with mass and volume.

• Anything set to a loud volume.

What is an example of a physical property?

• Ability to rust

• Flammability

• Tarnish

• Ductility

What is a particle composed of at least 2 atoms that are chemically bonded together?

• Atom

• Molecule

• Particle

• Physical change

Tags

NGSS.MS-PS1-1

What is an example of a chemical property?

• Color

• Shape

• Ability to rot/spoil

• Ductility

A physical change involves the altering of an object or substance ________________.

• With no change in composition, only in appearance.

• Without a change in state.

• With a change in composition and appearance.

• Without a change in temperature.

Tags

NGSS.MS-PS1-2

A chemical change involves altering a substance _________________.

• Without changing its composition, only its appearance.

• With only a slight change in appearance.

• With a change in composition, and appearance.

• Without a change in appearance, and composition.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is an example of a physical change?

• Burning wood

• Baking bread in the oven

• Milk spoiling

• Ice Melting

Tags

NGSS.MS-PS1-4

What is an example of a chemical change?

• Chopping wood

• Breaking a bottle

• Freezing water

• Baking soda reacting with vinegar

Tags

NGSS.MS-PS1-2

Which is NOT evidence of a chemical reaction?

• Release of heat energy

• Change in shape

• Release of light energy

• Unexpected change in color

Tags

NGSS.MS-PS1-2

True or False? Gases can be compressed (change volume).

• True

• False