Chemistry EOG Review

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Chemistry EOG Review

• Vocab you must know!

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What is this term

• A type of matter commonly found in all 3 states
  of matter
• Water

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What is this term

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

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What is this term

• I am the 2nd most reactive group of metals
• Alkaline Earth Metals

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What is this term

• I have volume but no definite shape
• Liquid or gas

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What is this term

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

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What is this term

• I am the ability to be stretched into a wire
• Ductility

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What is this term

• I am the center of an atom or a cells brain.
• Nucleus

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What is this term

• I am the scientist who studies how matter behaves
  and reacts
• Chemist

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What is this term

• I am anything that has mass and takes up space
• Matter

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What is this term

• I am the temperature at which a liquid turns into
  a gas
• Boiling point/ vaporization pt

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What is this term

• I am the ability to be bent into numerous shapes
• Malleability

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What is this term

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

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What is this term

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

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What is this term

• I am a group of elements that all have the same
  valance electrons
• Element family

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What is this term

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

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What is this term

• I am the number that equals an elements number
  of electrons or protons in an elements pure state
• Atomic number

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What is this term

• I am the weakest bond between elements. I share
  electrons
• Covalent Bond

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What is this term

• I am a molecule that has an electrical charge
• Polar

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What is this term

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

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What is this term

• I am the number of protons plus neutrons in an
  element
• Atomic mass

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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

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What is this term

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

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What is this term

• I am the smallest unit of matter
• atom

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What is this term

• I have definite shape and definite volume
• solid

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What is this term

• I am the temperature at which a solid turns into
  a liquid
• Melting point

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What is this term

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

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What is this term

• I have no charge but am found in the nucleus
• Neutron

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What is this term

• I am an elements atom with a different number of
  neutrons in my nucleus than others of the SAME
  ELEMENT
• Isotope

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What is this term

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

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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

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What is this term

• I am the family of the most reactive metals
• Alkali

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What is this term

• I am a molecule with no electrical charge. I
  dont dissolve in water
• Non-polar molecule

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What is this term

• I am the most reactive non metal family
• Halogen

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What is this term

• I describe how an element looks, weighs, or
  changes state of matter
• Physical Property

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What is this term

• I describe how an element reacts
• Chemical Property