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Chemistry EOG Review(1)

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					Chemistry EOG Review
Vocab you must know!
What is this term

   A type of matter commonly found in
    all 3 states of matter
   Water
What is this term

   I am the positively charged particle in
    an atom found inside the nucleus

   Proton
What is this term

   I am the 2nd most reactive group of
    metals

   Alkaline Earth Metals
What is this term

   I have volume but no definite shape

   Liquid or gas
What is this term

   I am a pure form of matter with its
    own unique traits and properties

   Element
What is this term

   I am the ability to be stretched into a
    wire

   Ductility
What is this term

   I am the center of an atom or a cell’s
    “brain.”

   Nucleus
What is this term

   I am the scientist who studies how
    matter behaves and reacts

   Chemist
What is this term

   I am anything that has mass and takes
    up space

   Matter
What is this term

   I am the temperature at which a liquid
    turns into a gas

   Boiling point/ vaporization pt
What is this term

   I am the ability to be bent into
    numerous shapes

   Malleability
What is this term

   I am the negativiely charged particle
    that has almost no mass and goes
    around the nucleus

   electron
What is this term

   I am the number made from elements
    either gaining or losing electrons

   Oxidation number
What is this term

   I am a group of elements that all have
    the same valance electrons

   Element family
What is this term

   I am a charged element formed from
    when an element gains or loses
    electrons

   Ion
What is this term

   I am the number that equals an
    element’s number of electrons or
    protons in an elements pure state

   Atomic number
What is this term

   I am the weakest bond between
    elements. I share electrons

   Covalent Bond
What is this term

   I am a molecule that has an electrical
    charge

   Polar
What is this term

   I am the term when two or more
    elements chemically combine to form
    a new substance

   molecule
What is this term

   I am the number of protons plus
    neutrons in an element

   Atomic mass
What is this term

   I am the strongest of the chemical
    bonds. I am formed when electron
    are released and given to another
    element. I form when metals and
    nonmetals react

   Ionic Bond
What is this term

   I am the term used to describe how
    well electricity or heat moves through
    me

   Conductivity
What is this term

   I am the smallest unit of matter

   atom
What is this term

   I have definite shape and definite
    volume

   solid
What is this term

   I am the temperature at which a solid
    turns into a liquid

   Melting point
What is this term

   I am the least dense of the 3 states of
    matter for all elements

   gas
What is this term

   I have no charge but am found in the
    nucleus

   Neutron
What is this term

   I am an element’s atom with a
    different number of neutrons in my
    nucleus than others of the SAME
    ELEMENT

   Isotope
What is this term

   PO4 NO3 and OH are examples of
    me. I am a very common grouping of
    elements

   Polyatomic atoms
What is this term

   I am the law that states what you
    begin with you must end with in a
    chemical reaction (in both # of atoms
    and in mass)

   Law of Conservation of Mass
What is this term

   I am the family of the most reactive
    metals

   Alkali
What is this term

   I am a molecule with no electrical
    charge. I don’t dissolve in water



   Non-polar molecule
What is this term

   I am the most reactive non metal
    family

   Halogen
What is this term


   I describe how an element looks,
    weighs, or changes state of matter

   Physical Property
What is this term

   I describe how an element reacts

   Chemical Property

				
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posted:10/16/2012
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Jun Wang Jun Wang Dr
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