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41 Cards in this Set
- Front
- Back
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How are the elements in the periodic table organized?
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By increasing atomic number
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The horizontal rows on the periodic table are called what?
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periods
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The vertical rows on the periodic table are called what?
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groups
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The number of electrons in the outer shell is called what?
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valence
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Using the periodic table, point to a metalloid.
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B, Si, Ge, As, Sb, Te, Po, and/or At
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Vertical columns on the periodic table are called?
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Groups/Families
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The elements to the right side of the periodic table are called?
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Nonmetals
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The elements to the left side of the periodic table are called?
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Metals
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9. Where an element is located on the periodic table determines the _______ properties of the element.
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Physical and Chemical
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Who developed the periodic table?
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Mendeleev
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Figure up the protons, electrons and neutrons for Fluorine.
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9,9,9
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Draw the atom for neon.
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You should have 10 protons, 10 electrons and 10 neutrons drawn.
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How do acids taste?
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sour
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Is vinegar an acid or a base?
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acid
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A chemical formula that starts with H is typically a what? (Example: HCl [Hydrochloric acid])
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acid
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Is soap an acid or a base?
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base
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If an indicator is put into an acid, it will turn what color?
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red
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If an indicator is put into a base, it will turn what color?
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blue
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What is the scale called that scientists use to test pH?
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The pH scale.
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Point to the Alkali metals on the periodic table.
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You should have pointed to the first column.
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Point to the Noble Gases on the periodic table.
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You should have pointed to the last column.
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What do elements on the right side of the periodic table like to react with most?
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Elements on the left side of the periodic table.
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What will Silver most likely react with? Neon or Calcium?
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Neon
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________ are good conductors of electricity.
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Metals
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________ do not possess metallic luster.
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Nonmetals
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Nonmetals usually _______ or ______ electrons.
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gain or share
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Is this statement True or False.
Noble Gases do not have a full valence electron shell and a fairly reactive. |
False
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Point to the group on your periodic table that is nonreactive.
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You should have pointed to the last column on the right. These are the Noble Gases.
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The majority of the mass of an atom is located in the what?
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protons and the neutrons
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Point to the Lanthanides on the periodic table.
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You should have pointed to the top row on the bottom.
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The process in which two atomic nuclei combine to form a larger nucleus is called what?
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nuclear fusion
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In an experiment, if you observed fizzing or bubbling, you would classify this data as what?
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Qualitative data
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In an experiment, if you measure the temperature or volume, you would classify this data as what?
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Quantitative
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Name three acids that are found in everyday life.
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vinegar
lemons battery acid stomach acid hydrochloric acid oranges |
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Acid + Base = ________
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neutral solution
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What happened when we combined vinegar and baking soda?
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A gas was released, there was fizzing and bubbling. A new solution was created. The solution was neutral.
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Point to the most reactive nonmetal on your periodic table.
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Fluorine (Top right hand corner of the table)
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List the number of atoms for each element in the formula below.
Glucose: C6H12O6 |
C=6
H=12 O=6 |
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The Law of Conservation of ______ states that the mass of the atoms on the left hand side of the chemical formula will equal the mass on the right hand side of the chemical formula.
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Mass
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Name an element that we use in our kitchens.
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Aluminum foil
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Is Boron a metalloid?
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Yes
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