Mixtures and Solutions Review

Mixtures and Solutions Review

5th Grade

Open Ended

Your sneaky little cousin loves to play pranks.

Today she brought you a cup of water, but.... YUCK! It tastes like salt!

What happened to the salt? Why can't you see it in the glass?

Multiple Choice

Chris mixes 5 grams of lemonade powder with 50 mL (50 grams) of water. What will the mass of his lemonade be?

• 150 grams

• 50 grams

• 5 grams

• 55 grams

Multiple Choice

What word do we use to describe how much MATTER is in an object?

• Weight

• Volume

• Mass

• Height

Open Ended

Harrison dropped his art supply kit and the following materials mixed together:

-metal safety pins

-beads

-glitter

He has the following tools to separate the items:

-water

-filter and funnel

-screen

-magnet

Explain how he separates the mixture.

Solutions are made of...

• Solute - a solid material

• Solvent - a liquid

• The solute dissolves into the solvent

• The liquid becomes mostly clear or transparent

• There is no material left at the bottom of the container

Multiple Choice

Maria wanted to do a magic trick for her class using sugar water. She poured a little bit of the water on a plate and left it in the sun for 3 days. On the 3rd day, there were little crystals on the plate. What happened?

• The water dissolved leaving behind sugar crystals.

• The water evaporated leaving behind sugar crystals.

• The water separated leaving behind sugar crystals.

• The solution turned into a mixture.

Multiple Choice

How an object looks, feels, smells, tastes, sounds, etc.

• Properties

• Solutions

• Solute

• Solvent

Multiple Choice

When we make a solution, the liquid is typically clear, or see through. This means the liquid is _______________.

• A mixture

• Translucent

• Opaque

• Transparent

Multiple Choice

The liquid that does the dissolving in a solution

• Solute

• Solvent

• Solution

• Mixture

Multiple Choice

When two or more items are mixed together it is called a....

• Solvent

• Transparent

• Mixture

• Evaporation

Multiple Choice

We used screens and coffee filters to ________________ mixtures in class.

• Evaporate

• Mix

• Separate

• Dissolve

Fill in the Blanks

This is a salt

. The purest form of salt.

Fill in the Blanks

In our lab, was the salt the solute or the solvent?

Multiple Choice

The change of state from a liquid to a gas

• Condensation

• Precipitation

• Evaporation

• Dissolving

Multiple Choice

When a solid is completely mixed into a liquid in a solution, the solid has been ______________________

• Separated

• Dissolved

• Evaporated

• Dumped out