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Chem Midterm

STUDY
PLAY
Measurement
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Significant figures
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scientific notation
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mass
the amount of matter in an object
volume
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units
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temperature
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kelvin
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celsius
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fahrenheit
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conversion factors
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dimensional analysis
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chemistry
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energy
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matter
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elements
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compounds
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pure substances
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physical properties
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physical changes
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physical states
solid, liquid, gas
chemical change
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chemical property
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density
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law of conservation of mass
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homogeneous mixture
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heterogeneous mixture
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solutions
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potential energy
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kinetic energy
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endothermic
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exothermic
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calories
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Joules
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specific heat
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atoms
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molecules
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covalent bonds
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ionic bonds
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ions
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cations
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anions
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polyatomic ion
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molecular compounds
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ionic compounds
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formula
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subatomic particles
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protons
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neutrons
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electrons
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nucleus
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electron cloud
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atomic number
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mass number
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isotopes
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atomic mass unit
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periodic table
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periods
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groups
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alkali metals
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alkaline earth metals
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transition metals
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halogens
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noble gases
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metals
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nonmetals
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metalloids
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chemical nomenclature
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acids
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orbital
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subshell
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Hund's rule
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aufbau principle
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Pauil exclusion principle
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electron configuration
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octet rule
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valence electrons
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lewis dot structure
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ionic bond
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covalent bond
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singe bond
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double bond
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triple bond
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Lewis structure
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mole
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molar mass
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Avogadro's number
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percent composition
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empirical formula
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molecular formula
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