Mrs. Buchanan - Physical and Chemical Properties and Changes
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Boiling water is a | physical change
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| the temperature at which water boils is a | physical property
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| the ability of a metal to be pressed into sheets is a | physical property
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| At room temperature, water is a liquid | physical property
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| Is magnetism a size dependent or size independent physical property | size independent
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| what are the three size dependent physical properties of matter | weight, mass, volume
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| why is density a size independent physical property? | it's based on a ratio. As mass increases, so does volume.
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| Petroleum is a flammable substance | chemical property
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| lead can be toxic if ingetsted | chemical property
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| solid changes to liquid | melting
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| solid changes to gas | sublimation
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| liquid changes to solid | freezing
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| liquid changes to gas | vaporization
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| gas changes to liquid | condensation
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| gas changes to solid | deposition
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| A change in the state of matter is a _______________ change | physical
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| A change in energy indicates which kind of change | chemical
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| If a gas or solid is produced when you mix two substances, it is most likely a | chemical change
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| a solid that forms during a chemical reaction is called a | precipitate
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| A change in which the original substance(s) change into new ones is a | chemical change
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| If bag of popcorn has a mass of 97 grams before popping and 87 grams after popping, how much gas was produced during the change? | 10 grams
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| Why is the law of conservation of mass a "law" rather than a "theory" | it describes the behavior of matter, it doesn't explain how or why
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| A change that cannot be reversed is a | chemical change
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| Matter has a mass of 200g and a volume of 50 mL. What is the density of the matter? What is the state of matter? | 4g/mL, liquid
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| The amount of a substance that can dissolve in another substance is its | solubility
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| solubility is a | physical property
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| Melting point is a size_______________ physical property | independent
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| The amount of matter that makes up an object is its | mass
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| the amount of gravitational force on an object is its | weight
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| Leaves changing colors is an example of a | chemical change
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| An orange flower is an example of a | physical property
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| Why is it important to evaluate a website before using it for research | you must validate the information
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| A property of matter is | a trait or characteristic that describes it
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| A physical property is | a property that can be observed without changing the makeup (composition) of the material
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| A chemical property is | a property of matter in which the composition of the material must be changed in order to observe it
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| A physical property that increases as the size or amount of the object increases is size ____________. | dependent
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| Why is state of matter considered a physical property? | the composition doesn't change, just the density of the molecules
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| The amount of space an object takes up is | volume
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| What is the function of a theory | a theory explains how or why something occurs in the natural world
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| The ability to react with another substance is | a chemical property
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| the tendency to rust or tarnish is | a chemical property
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| the ability to explode is | a chemical property
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| Density describes the relationship between which two properties? | mass and volume
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| Density = | mass divided by volume. d = m/v
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| mass is measured in the unit | grams
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| volume of a liquid is measured in the unit | mL
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| volume of a solid is measured in the unit | cm3
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| How are a property and a change in matter different from eachother? | A property describes a characteristic or trait. A change describes a behavior (the object is actually changing in some way)
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| Sequence the general density of the three states of matter from highest to lowest. | solid, liquid, gas
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| How does heat effect the rate of a chemical reaction | It increases the rate (speeds it up)
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| Matter cannot be created or destroyed is | the law of conservation of mass
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| An orange flower is an example of a | physical property
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| Why is it important to evaluate a website before using it for research | you must validate the information
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| A property of matter is | a trait or characteristic that describes it
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| A physical property is | a property that can be observed without changing the makeup (composition) of the material
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| A chemical property is | a property of matter in which the composition of the material must be changed in order to observe it
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| A physical property that increases as the size or amount of the object increases is size ____________. | dependent
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| Why is state of matter considered a physical property? | the composition doesn't change, just the density of the molecules
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| The amount of space an object takes up is | volume
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| What is the function of a theory | a theory explains how or why something occurs in the natural world
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| The ability to react with another substance is | a chemical property
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| the tendency to rust or tarnish is | a chemical property
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| the ability to explode is | a chemical property
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| Density describes the relationship between which two properties? | mass and volume
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| Density = | mass divided by volume. d = m/v
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| mass is measured in the unit | grams
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| volume of a liquid is measured in the unit | mL
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| volume of a solid is measured in the unit | cm3
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| How are a property and a change in matter different from eachother? | A property describes a characteristic or trait. A change describes a behavior (the object is actually changing in some way)
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| Sequence the general density of the three states of matter from highest to lowest. | solid, liquid, gas
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| How does heat effect the rate of a chemical reaction | It increases the rate (speeds it up)
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| Matter cannot be created or destroyed is | the law of conservation of mass
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