Matter Picnic Quiz

What is a mixture as described in the text?

• A combination of two or more different things
• A single substance that cannot be separated
• A type of chemical reaction
• A solution that creates a new substance

What happens to sugar when it is mixed with water?

• It sinks to the bottom
• It dissolves and spreads out
• It forms a new substance
• It disappears completely

Tags

NGSS.5-PS1-4

In a solution, what is the solute?

• The liquid part
• The part that dissolves
• The part that does not dissolve
• The mixture of two substances

What is the solvent in a sugar-water solution?

• Sugar
• Ice
• Water
• Air

What is the main difference between a mixture and a solution?

• Solutions are made of only one substance
• Mixtures are always solid
• Solutions are always sweet
• Mixtures can be separated, solutions cannot

What happens to carbon dioxide in soda water when the lid is removed?

• It bubbles up and escapes
• It stays in the water
• It dissolves more
• It turns into sugar

Tags

NGSS.MS-PS1-2

Which of the following substances has low solubility in water?

• Sugar
• Coffee
• Salt
• Sand

What does saturation mean?

• The ability of a substance to dissolve
• The point where no more solute can dissolve
• The process of mixing substances
• The separation of mixtures

How can you separate a solution of sugar and water?

• By cooling it down
• By adding more sugar
• By heating it to evaporate the water
• By mixing it with sand

Which of the following is NOT a mixture?

• Iced tea
• Fruit salad
• Air
• Sugar water