5.2.4 Mixtures and Solutions

A combination of 2 or more substances that can be easily separated is called- 

• a mixture
• a solution 
• a solute 
• a solvent 

Tags

NGSS.5-PS1-4

When two or more substances are mixed together physically

• mixture
• solution
• compound

A tossed salad would be considered a _______________.

• Solution
• Mixture

When salt dissolves in water the only way to get the salt out is by_________.

• Screening
• filtering
• evaporation

Koolaid mix in water is considered a _________.

• compound
• solution

Salt dissolves in water like ----

• Pepper dissolves in water
• Sugar dissolves in water
• Rocks dissolve in water
• Seeds dissolve in water

Tags

NGSS.5-PS1-1

Which of the following is NOT a mixture?

• sand, salt, and rocks in a bucket
• trail mix made with dried fruit,
  nuts, chocolate drops, and
  pretzels
• water in a glass
• rocks and sand in the ocean

Tags

NGSS.5-PS1-3

NGSS.5-PS1-4

A combination of rocks and water is an example of

• A mixture
• A solution 
• Dissovling

A mixture is when you stir 2 items together & they form a new substance.

• True
• False

When one substance dissolves in another and the particles  are distributed uniformly throughout the other substance is a

• Mixture 
• Solution

Tags

NGSS.MS-PS1-2