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65 Cards in this Set
- Front
- Back
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What is chemistry defined as?
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The science of matter and energy.
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what is the "mover" of matter?
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energy
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A characteristic of a substance that can be observed without changing the composition of the substance is called what kind of property?
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a physical property
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What kind of property Can cause a change in the chemical nature of the substance?
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a chemical property
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What kind of property depends on how much or the amount of the substance aka mass?
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Extensive Physical property
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What kind of property is independent of the amount of the substance aka temperature?
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Intensive Physical Property
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Is a chemical property typically independent of the amount of the substance?
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Yes
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What kind of property is the formulation of rust on a piece of iron left outside?
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A chemical property.
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What is the definition of matter?
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Matter has mass and takes up space.
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What two kinds of matter are there?
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Pure substances and Mixtures
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What kind of matter has unique properties, fixed composition, and can not be purified further?
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Pure substances
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What kind of matter has physical combinations of 2 or more pure substances?
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A mixture
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what is the only thing a pure substance can be broken down into?
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compounds
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What two different types of mixtures are there?
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Homogeneous and Heterogeneous
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What is a mixture of uniform composition?
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Homogeneous Mixture
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what is a mixture of non-uniform composition?
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Heterogeneous mixture
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what is formed by the combination of 2 or more elements in a fixed proportion?
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compounds
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What law states that the elemental composition of a pure compound is always the same regardless of it's source?
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The Law of Definite Proportions
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What can compounds be broken down into?
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elements
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What kind of matter is considered to be chemically pure?
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elements
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What is the smallest entity of an element?
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the atom
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what is the unit name for mass?
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kilogram kg
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what is the unit name for length?
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meter m
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what is the unit name for temperature?
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kelvin K
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what is the unit name for the amount of substance?
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mole mol
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what is the unit name for time?
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second s
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what is the unit name for electric current?
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ampere A
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what is the unit name for luminous intensity?
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candela cd
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what is the name of 10^24?
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yotta
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what is the name of 10^21?
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zetta
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what is the name of 10^18?
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exa
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What is the name of 10^15?
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peta
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what is the name of 10^12?
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tera
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what is the name of 10^9?
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giga
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what is the name of 10^6?
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mega
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what is the name of 10^3?
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kilo
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what is the name of 10^2?
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hecto
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what is the name of 10^1?
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deka
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what is the name of 10^-1?
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deci
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what is the name of 10^-2?
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centi
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what is the name of 10^-3?
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milli
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what is the name of 10^-6?
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micro
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what is the name of 10^-9?
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nano
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what is the name of 10^-12?
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pico
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what is the name of 10^-15?
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femto
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what factor is Y?
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10^24
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what factor is Z?
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10^21
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what factor is E?
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10^18
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what factor is P?
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10^15
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what factor is T?
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10^12
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what factor is G?
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10^9
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what factor is M?
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10^6
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what factor is k?
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10^3
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what factor is H?
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10^2
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what factor is da?
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10^1
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what factor is d?
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10^-1
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what factor is c?
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10^-2
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what factor is m?
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10^-3
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what factor is micro (u)?
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10^-6
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what factor is n?
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10^-9
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what factor is p?
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10^-12
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what factor is f?
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10^15
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1 teragram = ?g
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10^12g
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1 gigameter = ?m
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10^9m
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1 megameter = ?m
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10^6m
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