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Changes in Matter
Page 2
Questions (75)
Explain how natural processes represent physical or chemical changes.
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Provide an example of chemical and physical change
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Me
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Classify each change listed below as either a chemical or physical change in matter.
Column A 1. Liquid water boiling and
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Classify each change listed below as either a chemical or physical change in matter.
Column A 1. Liquid water boiling and
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The diagram shows a representation of the particles in a liquid. Which of the following can happen when a liquid is heated? For
1 answer
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Which change happens when a substance freezes?
a. The intermolecular forces between atoms in the molecules weaken, and the atoms
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Changes in Matter Unit Test
In an experiment, mixing baking soda and vinegar produced a combination of salty liquid and carbon
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WARNING! Beware of brain smarts
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Changes in Matter Unit Test
2 of 82 of 8 Items Question To make a smoothie, Moira added 320 grams of water to 80 grams of
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ConnexusStudent!
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Changes in Matter Unit Test
6 of 86 of 8 Items Question Which of the following graphs represents a trail mix consisting of 20
1 answer
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ConnexusStudent!
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How does one kind of matter become a different kind of matter?
when it breaks into pieces when it goes through a physical change
1 answer
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How does one kind of matter become a different kind of matter?
when it breaks into pieces. when it goes through a physical
1 answer
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How does one kind of matter become a different kind of matter?
a. when it breaks into pieces. b. when it goes through a physical
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Which event below is a physical change?
(1 point) Responses Water steaming Water steaming Bike rusting Bike rusting Fire burning
1 answer
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Which event below is a physical change?
(1 point) Responses A. Water steaming B. Bike rusting C. Fireworks exploding D. Fire
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which example is physical change
A. fireworks exploding B. bike rusting C. water steaming D. fire burning
1 answer
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Use the diagram to answer the question . What is happening to the flame in the candle above? It is absorbing heat and light
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Which three examples represent physical changes?
a. an empty can is crushed b. hydrochloric acid and sodium hydroxide react to
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b
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Chemical and physical changes are fundamental concepts in the study of matter and its transformations. A physical change
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Demon
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Which phase change occurs when particles are slowing down and moving closer together?(1
1 answer
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Disiirl
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Why is melting ice a physical change and not a chemical change? Use the text for support.
1 answer
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>///<
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Which of the following will NOT happen when a liquid undergoes a physical change?(1 point)
Responses The motion of the molecules
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¿Cuál de los siguientes es un cambio físico?
a. Un coche se oxida. b. Se hornea un pastel. C. El cristal está roto. d. La
1 answer
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Holas
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What happensvto some metals when the kinetic energy of their particles is decreased
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A student cut some fabric into two pieces. Is this change physical or chemical? It is a chemical change, because there is no
1 answer
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he table shows the procedure for an experiment.
Step Procedure 1 Crush 5 grams of salt into a fine powder. 2 Transfer the powder
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Parent Categories (9)
Changes in Nature
Chemistry
Matter
Physical Chemistry
Physical Science
Physical Sciences
Physics
Science
States of Matter