Measuring Matter

What is a mixture?

• a gas

• something frozen

• two or more materials together

• a melted potion

How could you separate sand and gravel?

• Mix it quickly

• Use a screen to separate it

• Heat it

• Add water to the mixture

What two things do you mix to get a solution?

• two solids

• two liquids

• a solid and a liquid

• a gas and a solid

What does transparent mean?

• colorless

• hot

• cloudy

• frozen

Is salt and water a solution?

• Yes

• No

• I have no clue

What is a chemical reaction?

• freezing a mixture

• when two materials form something new

• a hot mess

• when nothing happens

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Does mixing vinegar and baking soda cause a chemical reaction?

• Yes

• No

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5