Science Quiz on Solubility and Mixtures

Sophia and Samuel are conducting a science experiment. They have four substances: sugar, salt, sand, and vinegar. Can you guess which one will not dissolve in water?

• sugar

• salt

• sand

• vinegar

Zoe and William are conducting a fun experiment with two glasses filled with the same amount of water. Zoe adds honey to one glass, while William adds ink to the other. Which observation best describes the magical transformation of these two mixtures?

• Ink settles at the bottom while honey mixes easily with water.

• Honey settles at the bottom while ink mixes easily with water.

• Ink and honey are both lighter than water, and so they float on top of it.

• Ink and honey are both heavier than water, and so they settle at the bottom of the glasses.

Tags

NGSS.MS-PS1-2

Noah and Sophia are having a friendly debate in the kitchen. Noah claims that hot water can dissolve sugar faster than cold water. Why would he say that?

• Hot water has more energy than cold water

• Cold water has more energy than hot water

• Cold water dissolves sugar faster than hot water

Tags

NGSS.MS-PS1-4

Ava, Noah, and Aiden are on a treasure hunt! They need to find out which of the following items will dissolve in water to reveal the next clue. Can you help them?

• Sand

• Pebbles

• Wood chips

• Sugar

Tags

NGSS.MS-PS1-2

James and Aria are conducting a fun experiment in their kitchen. They pour some oil into a cup of water. What do you think happens next?

• The oil dissolves in the water

• The oil changes the color of the water

• The oil forms a layer on top of the water

• The oil sinks to the bottom

Tags

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During a fun science experiment, Oliver, Evelyn, and Abigail are trying to find out which of the following items dissolves in water. Can you help them?

• Olive Oil

• Rocks

• Salt

• Motor Oil

Tags

NGSS.MS-PS1-2

Noah, Mia, and Abigail are having a fun science experiment day! They want to find out which of the following items does NOT dissolve in water. Can you help them?

• Sugar

• Hot Chocolate Mix

• Rocks

• Salt

James and Scarlett are having a lemonade-making contest! They want to know: What is the relationship between water temperature and the time it takes to dissolve lemonade?

• Higher temperature, more time to dissolve

• Higher temperature, less time to dissolve

• Temperature does not affect time to dissolve

• Lower temperature, less time to dissolve

Tags

NGSS.MS-PS1-4

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Grace and Scarlett were curious to see how quickly lemonade would dissolve in warm water. How many minutes did it take for the lemonade to completely dissolve?

• 18 minutes

• 7 minutes

• 2 minutes

• 10 minutes

Oliver, Kai, and Samuel are having a lemonade stand competition! They each try dissolving lemonade in different water temperatures. Who do you think won by dissolving it the fastest?

• Oliver with Cold water

• Kai with Warm water

• Samuel with Hot water

• Room temperature

Tags

NGSS.MS-PS1-4

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