sentences
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a string is short in length
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a desk is usually short in length
1
measuring is used for describing an object
1
centimeter is usually used to measure short length
1
meters m are a metric / si unit used for measuring length
1
measuring is used for describing an object
1
meters m are a metric / si unit used for measuring length
1
measuring is used for describing an object
1
meters m are a metric / si unit used for measuring length
1
a classroom is usually measured in meter
1
an object is 35 gram
1
grams g are a metric unit used for measuring mass
1
kilograms kg are a metric / si unit used for measuring weight
1
a person puts a basket on a scale
1
the scale reads 2 kilograms for the basket
1
a large rock is usually heavy in weight
1
kilogram is usually used to measure heavy objects
1
gram is usually used to measure light weight object
1
fish is usually light in weight
1
the lower the ph level of a substance, the stronger acid the substance is
1
acid is 0 to 6 in ph level which makes it acidic
1
air temperature is a kind of temperature
1
degrees celsius is a unit for measuring temperature
1
seconds is used to meausre a short amount of time
1
a toy car rolling down a hill is a short process
1
1 liter is equal to 106 quarts
1
liters l is a metric unit used for measuring volume
1
quarts qt is a imperial unit used for measuring volume
1
sugar is a kind of pure substance
1
water is a kind of substance
1
lemonade is made of water, lemon juice, and sugar
1
lemon juice is a kind of substance
1
an mixture is formed by two or more substances combined together physically
1
a solution is formed by one substance being dissolved in another substance
1
a solution is a mixture
1
a carbonated beverage contains water and dissolved carbon dioxide
1
soda water is a kind of carbonated beverage
1
water is a kind of substance
1
carbon dioxide is a kind of substance
1
computer chips often are made of silicon
1
solar cells often are made of silicon
1
sugar is a kind of pure substance
1
a solution is formed by one substance being dissolved in another substance
1
water is a kind of substance
1
sugar dissolves in water when they are combined
1
chlorine is a kind of element
1
a compound is made of two or more elements chemically combined
1
a chemical compound is a kind of compound
1
sodium is a kind of element
1
sodium chloride is always made of chemically combined chlorine and sodium
1
water is a kind of substance
1
when one substance is dissolved in another substance then the molecules of that other substance exist in solution
1
a solution is formed by one substance being dissolved in another substance
1
sugar is a kind of pure substance
1
sugar dissolves in water when they are combined
1
a compound is made of two or more elements chemically combined
1
iron is a kind of element
1
sulfur is a kind of element
1
iron sulfide can be formed by heating a mixture of powdered iron and sulfur
1
iron sulfide is made of iron and sulfur
1
air is made of nitrogen, oxygen, carbon dioxide, water vapor, and argon
1
if two substances together form a mixture then those substances can be separated from one another by physical changes
1
juice is a kind of solution
1
a bottle contains juice
1
the student mixed salt with water
1
salt is soluble in water
1
if something is soluble in something , then that something can be dissolved in something forming a solution
1
if something is soluble in something , then that something can be dissolved in something forming a solution
1
sugar is soluble in water
1
a student mixed sugar and salt
1
sugar is a kind of solid
1
salt is a kind of solid
1
if solids are combined physically , then the physical properties of the solids will stay the same
1
an mixture is formed by two or more substances combined together physically
1
a speck is a kind of solid object
1
a powder is made up of white specks and black specks
1
color is a kind of physical / visual property
1
salt is a kind of pure substance
1
salt and pepper are mixed in a container
1
an mixture is formed by two or more substances combined together physically
1
pepper is a kind of substance
1
a student mixed peanut, sugar, spice, and salt togher in a bowl
1
an mixture is formed by two or more substances combined together physically
1
fruit salad often is made of fruit
1
fruit is usually a solid
1
a mixture of solids can be separated easily
1
salad is a mixture
1
fruit salad is a kind of salad
1
if something is insoluble in something , then they will remain separated
1
oil is insoluble in water
1
sugar is the solute
1
water is the solvent
1
evaporation can be used to separate a solution by allowing the solvent to evaporate
1
if the solvent evaporates, the solute will be separated from the solution
1
if the solvent evaporates, the solute will be separated from the solution
1
water is the solvent
1
evaporation can be used to separate a solution by allowing the solvent to evaporate
1
sugar is the solute
1
salt is the solute
1
water is the solvent
1