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Mixtures & Solutions Review

Last updated 7 months ago
16 questions
5

Drag each property type to the correct property.

  • attraction or repulsion to specific metals
  • appearance
  • texture
  • density
  • ability or inability to transfer heat
  • physical properties
  • magnetic properties
  • thermal properties
1
Water freezes at __________°C.

Water boils at __________°C.
7

A student fills a large tank with 5 L of water. The student drops an apple, 3 marbles, a few coins, a plastic bottle, a pair of scissors, a fork, and a foam ball into the tank.


Drag each of the items to the correct density relative to water.

  • apple
  • scissors
  • plastic bottle
  • coins
  • fork
  • foam ball
  • marbles
  • Less dense than water
  • more dense than water
1
Alex likes watching the news after dinner, however, his house cooled off enough for Alex to plug in a space heater to warm up his living room.

The space heater changes electrical energy to __________ in order for Alex to warm up.
1
Choose the words or phrases that make the sentence correct.

A Starbucks coffee is a __________ because it is made of two or more substances that are evenly mixed.
1
Choose the answer from the menu.

Esmerelda made a fruit salad for a girls get together.


The term that BEST describes what formed when Esmerelda mixed the fruit together is __________.
3

Which mixture could NOT be separated using a magnet?

1


A cup of coffee has a mass of 315 g. If 25 g of creamer is added and evenly mixed in the coffee, what is the mass of the cup of coffee with the creamer now?

3

A common treatment for a sore throat is to place salt in warm water and gargle the solution to relieve the pain. Select all the properties of the salt that will change when it forms the solution with water?

1

A teacher pours 1 liter of water into a jar and then added 100 grams of sand to the jar. The teacher then waited 10 minutes and observed what happened.


What most likely happen to the mixture of sand and water?

1

Which of these best describes the change in sugar grains as they dissolve in water?

1


Which of the mixtures in the image above maintained all of the physical properties of their ingredients?

1

A barista may add more sugar to coffee before serving it to people at Starbucks.  How does sugar change when it is added to coffee?

1

A student wants to extract salt from a solution of saltwater. What is a possible way to extract the salt from the saltwater solution?

1

What occurs with the physical properties of salt when it is mixed with water?

1

Cindy and Mary decided to put corks and sand into a large plastic container. Later, Mary decided that the corks should be separated from the sand. The corks and sand can be separated by —