Mixtures and Solutions

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

• True
• False

When we combined the sand and water together, it formed a _________.

• mixture
• solution

To separate sand and iron filings you would use a  ___________.

• a screen strainer
• coffee filter paper
• a magnet
• your hands

A salad is an example of which?

• element
• compound
• mixture
• solution

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

• Mixture 
• Solution

Which of the following is an example of a solution?

• Water and Sand
• Water and Pepper
• Water and Sugar
• Water and Oil

Sugar is added to water and stirred until it completely dissolves. Which of the following correctly describes something that has happened to the sugar?

• the mass of the sugar increased
• the mass of the sugar decreased
• the sugar disappeared and no longer exists
• the sugar is evenly distributed in the water

Tags

NGSS.MS-PS1-2

A solution is a special mixture formed when one substance dissolves in another. 

• True
• False

When dissolving sugar in water, which is the solvent?

• Sugar
• Water
• Glass
• Spoon

Tags

NGSS.MS-PS1-2

Which substance have solubilty?

• Sugar & Gravel
• Wood & Salt
• Salt & Gravel
• Sugar & Salt