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sugar is a kind of solid & salt is a kind of solid -> sugar and salt are solids
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sugar and salt are solids & if solids are combined physically , then the physical properties of the solids will stay the same -> if sugar and salt are combined physically, then the physical properties of the sugar and salt will stay the same
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if sugar and salt are combined physically, then the physical properties of the sugar and salt will stay the same & a student mixed sugar and salt -> the physical properties of sugar and salt will stay the same
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a speck is a kind of solid object & color is a kind of physical / visual property -> specks of different colors are different substances
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specks of different colors are different substances & a powder is made up of white specks and black specks -> the powder is made up two different substances
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the powder is made up two different substances & an mixture is formed by two or more substances combined together physically -> the powder is a mixture
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salt is a kind of pure substance & pepper is a kind of substance -> salt and pepper are two substances
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salt and pepper are two substances & salt and pepper are mixed in a container -> salt and pepper are two substances mixed in a container
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salt and pepper are two substances mixed in a container & an mixture is formed by two or more substances combined together physically -> salt and pepper mixed together will form a mixture
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a student mixed peanut, sugar, spice, and salt togher in a bowl & an mixture is formed by two or more substances combined together physically -> a student made a mixture
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salad is a mixture & fruit salad is a kind of salad -> fruit salad is a kind of mixture
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fruit salad often is made of fruit & fruit is usually a solid -> fruit salad is made of solids
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fruit salad is a kind of mixture & fruit salad is made of solids -> fruit salad is a mixture of solids
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fruit salad is a mixture of solids & a mixture of solids can be separated easily -> fruit salad can be easily separated
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if something is insoluble in something , then they will remain separated & oil is insoluble in water -> oil will remain separated in water
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water is the solvent & evaporation can be used to separate a solution by allowing the solvent to evaporate -> the solute water will evaporate from the solution
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the solute water will evaporate from the solution & if the solvent evaporates, the solute will be separated from the solution -> the solute will be separated from the solution
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the solute will be separated from the solution & sugar is the solute -> sugar will be separated from the solution
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water is the solvent & evaporation can be used to separate a solution by allowing the solvent to evaporate -> the solute water will evaporate from the solution
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the solute water will evaporate from the solution & if the solvent evaporates, the solute will be separated from the solution -> the solute will be separated from the solution
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the solute will be separated from the solution & sugar is the solute -> sugar will be separated from the solution
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water is the solvent & evaporation can be used to separate a solution by allowing the solvent to evaporate -> the solute water will evaporate from the solution
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the solute water will evaporate from the solution & if the solvent evaporates, the solute will be separated from the solution -> the solute will be separated from the solution
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the solute will be separated from the solution & salt is the solute -> salt will be separated from the solution
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evaporation can be used to separate a solution by allowing the solvent to evaporate & water is the solvent -> the solute water will evaporate from the solution
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the solute water will evaporate from the solution & if the solvent evaporates, the solute will be separated from the solution -> the solute will be separated from the solution
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the solute will be separated from the solution & salt is the solute -> salt will be separated from the solution
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water is a kind of liquid & soil is made of solid particles -> a mixture of water and soil is a mixture of liquid and solid
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a mixture of water and soil is a mixture of liquid and solid & a filter is used for separating liquid from solid particles -> a filter can be used to separate soil from water
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iron is always magnetic & iron filings are made of small pieces of iron -> iron fillings are always magnetic
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iron fillings are always magnetic & sand is always nonmagnetic -> a mixture of iron fillings and sand is a mixture of magnetic and nonmagnetic material
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a mixture of iron fillings and sand is a mixture of magnetic and nonmagnetic material & magnet can be used for separating a magnetic material from a mixture of a magnetic and nonmagnetic material -> a magnet can be used to separate iron fillings from sand
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steel cans are made of steels & steel is always magnetic -> steel cans are magnetic
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aluminum cans are made of aluminums & aluminum is always nonmagnetic -> aluminum cans are nonmagnetic
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steel cans are magnetic & aluminum cans are nonmagnetic -> a mixture of steel cans and aluminum cans is an example of a mixture of magetic and nonmagnetic material
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a mixture of steel cans and aluminum cans is an example of a mixture of magetic and nonmagnetic material & magnet can be used for separating a magnetic material from a mixture of a magnetic and nonmagnetic material -> a magnet can be used to separate steel cans and aluminum cans
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sand is insoluble in water & if something is insoluble in something , then they will remain separated -> sand will remain as solid particles in water
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salt is soluble in water & if something is soluble in something , then that something can be dissolved in something forming a solution -> salt will dissolve in water
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sand will remain as solid particles in water & salt will dissolve in water -> adding water to salt and sand will produce a mixture of liquid and solid particles
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adding water to salt and sand will produce a mixture of liquid and solid particles & a filter is used for separating liquid from solid particles -> a filter can separate sand from salt water
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salad is a mixture & fruit salad is a kind of salad -> fruit salad is a kind of mixture
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fruit is usually a solid & fruit salad often is made of fruit -> fruit salad is made of solids
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fruit salad is a kind of mixture & fruit salad is made of solids -> fruit salad is a mixture of solids
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fruit salad is a mixture of solids & a mixture of solids can be separated easily -> fruit salad can be easily separated
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iron filings are made of small pieces of iron & iron is always magnetic -> iron fillings are always magnetic
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iron fillings are always magnetic & sand is always nonmagnetic -> a mixture of iron fillings and sand is a mixture of magnetic and nonmagnetic material
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a mixture of iron fillings and sand is a mixture of magnetic and nonmagnetic material & magnet can be used for separating a magnetic material from a mixture of a magnetic and nonmagnetic material -> a magnet can be used to separate iron fillings from sand
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sand is always nonmagnetic & iron is always magnetic -> a mixture of iron and sand is a mixture of magnetic and nonmagnetic material
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a mixture of iron and sand is a mixture of magnetic and nonmagnetic material & magnet can be used for separating a magnetic material from a mixture of a magnetic and nonmagnetic material -> a magnet can be used to separate iron from sand
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iron is always magnetic & iron filings are made of small pieces of iron -> iron fillings are always magnetic
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iron fillings are always magnetic & black pepper is always nonmagnetic -> the mixture of iron fillings and black pepper is a mixture of magnetic and nonmagnetic material
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the mixture of iron fillings and black pepper is a mixture of magnetic and nonmagnetic material & magnet can be used for separating a magnetic material from a mixture of a magnetic and nonmagnetic material -> magnet can be used to separate a mixture of iron fillings and black pepper
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if something is insoluble in something , then they will remain separated & sand is insoluble in water -> sand will remain separated from water
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sand will remain separated from water & denser particles in liquids settle below liquids that are less dense & sand is denser than water -> sand in water settles to the bottom of water
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iron is always magnetic & glass is always nonmagnetic & aluminum is always nonmagnetic & plastic is always nonmagnetic -> a mixture of iron, plastic, glass, and aluminum is a mixture of magnetic and nonmagnetic material
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a mixture of iron, plastic, glass, and aluminum is a mixture of magnetic and nonmagnetic material & magnet can be used for separating a magnetic material from a mixture of a magnetic and nonmagnetic material -> a magnet can separate iron from plastic, glass, and aluminum
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carpet has a rough surface & a rough surface can absorb sound -> a carpet can absorb sound
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a carpet can absorb sound & if sound is absorbed, then sound can not reflect off the surface -> sound cannot reflect off the surface of a carpet
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sound cannot reflect off the surface of a carpet & echo is when sound reflects off a smooth surface -> echo will not be produced
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plastic is durable & if an object is durable , then that object will not break easily -> plastic does not break easily
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air cannot pass through plastic & airtight is when air cannot pass through something -> plastic is airtight
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plastic does not break easily & plastic is airtight & plastic is microwave-safe & plastic is cheap -> plastic is cheap, microwave-save, airtight, and does not break easily
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leather is a kind of material & leather is resistant to water -> leather is a kind of water-resistant material
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leather is a kind of water-resistant material & if an object is made of a material then that object has the properties of that material -> if shoes are made of leather, then those shoes would be water-resistant
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plastic is a kind of material & glass is a kind of material -> glass and plastic are two materials
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glass and plastic are two materials & fiberglass is made of glass and plastic -> fiberglass is made of at least two materials
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fiberglass is made of at least two materials & composite materials are made of two more more materials -> fiberglass is a kind of composite materials
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metals usually have higher melting points than nonmetals & metals usually have greater conductivity than nonmetals -> metals usually have higher melting points and greater conductivity than nonmetals
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color is a kind of physical property & color is a property of an object -> color is a physical property of an object
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color is a physical property of an object & an apple is a kind of object -> color is a physical property of an apple
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carbon dioxide is a kind of substance & color is a property of a substance -> color is a kind of property of carbon dioxide
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colorless is a kind of color & carbon dioxide is colorless -> carbon dioxide is colorless in color
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color is a kind of property of carbon dioxide & carbon dioxide is colorless in color -> being colorless is a property of carbon dioxide
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a ratio is a measure of one value divided by another value -> the ratio of an object's mass to volume is a measure of its mass divided by its volume
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the ratio of an object's mass to volume is a measure of its mass divided by its volume & density is a measure of mass of an object divided by volume -> the ratio of an object's mass to its volume is a measure of the object's density
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helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a balloon filled with helium is an example of a container contains a substance less dense than air
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a balloon filled with helium is an example of a container contains a substance less dense than air & if a container contains a substance with less density than air then that container may move upward -> the balloon filled with helium may move upward if released
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less dense particles in liquids float on liquids that are more dense & silt particles are floating in water -> silt particles are less dense than other particles in water
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wood is usually sturdy & wood is a kind of natural material -> wood is a sturdy natural material
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a table is a kind of furniture & making furniture requires sturdy materials -> making a table requires sturdy materials
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wood is a sturdy natural material & making a table requires sturdy materials -> wood would be the best for make a table
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paper is a kind of object & as the thickness of an object increases , the resistance of that object to tearing will increase -> as the thickness of paper increases, the resistance of the object to tear will increase
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as the thickness of paper increases, the resistance of the object to tear will increase & a greeting card requires paper that does not tear easily -> the thickness of paper should be considered when making a greeting card
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the new material will last longer & if something lasts longer then that something will not have to be replaced for a long time -> using new materials requires less replacements
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using new materials requires less replacements & replacement of materials requires using money to buy new materials -> using new material will use less money on replacement
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metal is an electrical conductor & metals usually have higher conductivity than nonmetals -> metal is the material that has a higher conductivity than other materials
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metal is the material that has a higher conductivity than other materials & metal fork is made of metal -> metal fork is the best conductor of electricity in this example
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metals usually have higher conductivity than nonmetals & metal is an electrical conductor -> metal is the material that has a higher conductivity than other materials
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metal is the material that has a higher conductivity than other materials & metal fork is made of metal -> metal fork is the best conductor of electricity in this example
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metals usually have higher conductivity than nonmetals & metal is an electrical conductor -> metal is the material that has a higher conductivity than other materials
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iron is a kind of metal & iron nails are made of iron -> iron nails are made of metal
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metal is the material that has a higher conductivity than other materials & iron nails are made of metal -> an iron nail has a higher conductivity than other materials
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conductivity is a property of a material & conductivity is a kind of physical property -> conductivity is a physical property of a material
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conductivity is a physical property of a material & copper is a kind of material -> conductivity is a physical property of copper
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metal is an electrical / electrical energy conductor & copper is a kind of metal -> copper is an electrical conductor
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conductivity is a physical property of copper & copper is an electrical conductor -> the ability to conduct electricity is a property of copper
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a conducting wire can electrocute the user & electrocution can cause death -> a conducting wire can cause death to the user by electrocution
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a conducting wire can cause death to the user by electrocution & preventing electrocution will protect the user -> preventing electrocution from the conducting wire is required to protect the user
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preventing electrocution from the conducting wire is required to protect the user & electrical insulation on a conducting wire can prevent electrocution -> electrical insulation over a conducting wire is required to protect the user
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electrical insulation requires wrapping a conductor in an insulator & a conducting wire is a conductor -> wrapping the conducting wire in an insulator can achieve electrical insulation
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