Chemical and Physical Change

Is melting butter for popcorn a chemical or physical change?

• chemical

• physical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Scrambling eggs is an example of

• A physical change

• A chemical change

• Solution

Tearing paper into small pieces is an example of a

• Mixture

• Physical change

• Chemical change

Which of the following is a chemical change?

• Cutting bread

• Slicing carrots

• Melting butter

• Soured milk

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is a physical change?

• Ice melting

• Baking potatoes

• Rusty nail

• Rotting wood

Which change creates a NEW substance?

• Physical change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Heating a solid until it changes color and produces an odor, and noting the solid cannot be changed back is an example of

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Sodium Hydroxide dissolves in water

• Chemical Change

• Physical Change

Tags

NGSS.MS-PS1-2

A solid brown metal is added to a clear acidic solution. A white powder appears and the acid solution becomes cloudy. Which type(s) of change have/has occurred?

• both chemical and physical

• only physical

•  neither chemical nor physical

• only chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Jolene wants to experiment with sugar cubes. Which of the following causes a sugar cube to only change physically, not chemically?

• burning the sugar cube with a match

• crushing the sugar cube and dissolving it in water

• dehydrating the sugar cube with sulfuric acid

• chewing the sugar cube and digesting it

Tags

NGSS.MS-PS1-2