Matter Investigation 1

A girl is making strawberry lemonade. What is the sugar part?

• Solvent
• Solute
• Mixture
• Solution

A girl is making strawberry lemonade. What is the water part?

• Solvent
• Solution
• Mixture
• Solute

The Strawberry Lemonade itself would be

• Mixture
• Solvent
• Solution
• Solute

Trail Mix is an example of...

• Mixture
• Solution

A student dissolves 15 g of salt in 100 g of water to make a solution. She then evaporates the solvent from the solution. How much salt will be leftover in the cup?

• 10 g
• 100 g
• 15 g
• 20 g

If the volume of water is 30 mL, what is the mass of the water?

• 50 g
• 20 g
• 10 g
• 30 g

A mixture is made with 30 ml of water and 2 g of solid.  The solid disappears, the water stays clear.  What is the mass of the solution now?  

• 30 g
• 2 g
• 32 g
• 35 g

A cup contains a mixture of sand, water, woodchips, and, gravel.  What steps do you use to separate the entire mixture?  Put them in order

• 1. pour the mixture through a screen 2. pour the mixture into a filter 3. pour water into the mixture to bring the solid material to the top.
• 1. pour water into the mixture 2. Pour the mixture through a screen 3. pour the mixture into a filter 
• 1. pour the mixture through a filter 2. pour the mixture into a screen 3. pour water into the mixture to bring the solid material to the top.

Knowing the particle size of the materials in a mixture helps you know... 

• How much the mixture will weigh
• What the crystals will look like
• if one of the materials will dissolve
• which tool to use to separate them

A ______ has a definite shape. It does not take the shape of its container. It also has a definite volume and can be measured. 

• Solid
• Liquid
• gas