Lesson 3 & 4 Physical & Chemical Changes/ States of Matter

Which of the following is NOT an example of a physical change?

• cutting a paper

• breaking a pencil

• folding clothes

• milk turning sour

Tags

NGSS.MS-PS1-2

green bananas turning yellow on their own as they ripen is an example of ___________

• a chemical change

• a physical change

• both

• neither

Tags

NGSS.MS-PS1-2

Which of the following is an example of a physical change?

• water freezing into ice

• a piece of wood burning

• a toy car rusting

• vinegar mixed with baking soda

Tags

NGSS.MS-PS1-4

in a physical change _____________ are made

• bubbles

• burning

• no new substances

• rusting

Tags

NGSS.MS-PS1-4

when water vapor gets cold, it turns to a _________

• liquid

• solid

• raindrop

• ice

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

what state of matter does this picture show?

• liquid

• gas

• solid

• matter

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

state of matter with no fixed shape or volume is called a _______

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

particles in a liquid are _________?

• closer together than a solid

• farther apart than a gas

• farther apart than a solid

• none of the above

a change in state from a solid to a liquid is called ________

• condensing

• freezing

• melting

• vaporization

Tags

NGSS.MS-PS1-4

when a liquid is heated, the particles begin to ________

• gain energy and move faster

• gain energy and move slower

• stop moving

• lose energy and move faster

Tags

NGSS.MS-PS1-4