Term

Definition
a factor used to convert between two separate units; a conversion factor is constructed from any two quantities known to be equivalent 


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Definition
one part of a number expressed in scientific notation 


Term

Definition
a fundamental property of materials that differs from one substance to another. the units od density are those of mass divided by volume, most commonly expressed in g/cm3, g/mL, or g/L 


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Definition
a unit system commonly used in the U.S. 


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Definition
a number that represents the number of times a term is multiplied by itself 


Term

Definition
one part of a number expressed in scientific notation; it represents the number of places the decimal point has moved 


Term
international system (SI) 

Definition
the standard set of units for science measurements, based on the metric system 


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Definition
the SI standard unit of mass 


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Definition
a measurement of volume 1L= 1000mL 1L= 1.057 quarts 1U.S. gallon= 3.785L 


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Definition
a measure of the quantity of matter within an object 


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Definition
the SI standard unit of lenght 


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Definition
the unit system commonly used throughout most of the world 


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Definition
prefixes used by the SI system with the standard units. the multipliers change the value of the unit by powers of 10 


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Definition
a system used to write very big or very small numbers 


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Definition


Term

Definition
the most convenient system of units for science measurements, based on the metric system. The se of standard units agreed on by scientists throughout the world 


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Definition
the nonplaceholding digits in a reported measurement; they repersent the precision of a measured quantity 


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Definition
it is a visual outline that shows the strategic route required to solve a problem 


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Definition
previously agreed upon quantities used to report experimental measurements units are vital in chemistry 


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Definition
a measure of space. any unit of lenght, when cubed, becomes a unit of volume 

