Mixtures and Matter review for test 2

A combination of 2 or more ingredients where each keep their own physical properties and can be easily separated.

• solution
• dissolve
• mixture
• saltwater

One of the substances that make up a mixture. 

• physical property
• ingredient
• solution
• dissolve

The appearance and measurable characteristics of matter.

• property
• ingredient
• mixture
• solution

Tags

NGSS.MS-PS1-2

To divide or move into its individual parts.

• ingredients
• separate
• solution
• mixture

Tags

NGSS.MS-LS1-7

A mixture of one substance evenly dissolved in another.

• mixture
• property
• density
• solution

Which of the following, if added to water, will change shape?

• salt
• sand
• wood
• glass

A science class performed an investigation by evaporating a solution containing 10g of salt and 50ml of water.  How much salt would you expect to find in the cup at the end of the investigation?

• 60g
• 50g
• 10g
• 5g

Tags

NGSS.MS-PS1-2

Which example below describes a simple mixture where the ingredients maintain their physical properties?

• bucket of saltwater and sand
• peanuts, raisins, and chocolate pieces
• sugar and water
• all of the above

You have the following items in a lab: salt, sand, honey, oil, and pepper. Which items will dissolve in water to create a solution?

• pepper, sand, oil, and salt

• salt, honey, and sand

• salt and honey

• pepper and oil

What tool can you use to separate a mixture of rocks and sand the fastest? 

• sieve
• tweezers
• magnet
• hands