What is a mixture?

• A) A substance made by mixing other substances together

• B) A liquid that dissolves the solute

• C) The process where solutes dissolve in a liquid

• D) A solution where the solvent is water

What is a solvent?

• A liquid that dissolves the solute

• The substance that is dissolved in a liquid

• A mixture of two or more substances

• The amount of heat in a substance

What is dilution?

• To make a liquid weaker by adding more water/fluids

• The process where solutes dissolve in a liquid

• A solution where the solvent is water

• The amount of heat in a substance

What does temperature measure?

• The amount of heat or how hot or cold a substance is

• The amount of a substance in a solution

• The process where solutes dissolve in a liquid

• A solution where the solvent is water

Tags

NGSS.MS-PS3-4

What is agitation?

• To stir or mix

• The process where solutes dissolve in a liquid

• A solution where the solvent is water

• The amount of heat in a substance

What is an aqueous solution?

• A solution where the solvent is water

• A liquid that dissolves the solute

• A mixture of two or more substances

• The process where solutes dissolve in a liquid

What is the difference between the solute and solvent? Choose 2 answers

• Solute is a liquid that dissolves the solvent.

• Solvent is a substance that gets dissolved.

• Solute is a substance that gets dissolved.

• Solvent is a liquid that gets dissolved.

How can you tell which solution is more concentrated?

• More concentrated = less color

• More concentrated = more color

• More concentrated = no color

• More concentrated = clear

Which beaker mixed faster in the particle size experiment?

• Whole tablet

• Crushed tablet

• Half tablet

• No tablet

Do substances dissolve faster in smaller particle sizes or larger particle sizes?

• Larger particles

• Smaller particles

• No difference

• Depends on the substance