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34 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Q: Which group on the periodic table is known as the alkaline earth metal group?
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Group IIA, group 2
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None
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Q: What happens to the atomic radius of an element as it travels down a group?
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Increases
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Q: What happens to the atomic radius of an element as it travels left to right across a period?
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Decreases
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Q: Group 1A on the periodic table is known as what?
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Alkali metals
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Q: What happens to ionization energy as it travels down a group on the periodic table?
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Decreases
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Q: What happens to ionization energy as it travels across a period on the periodic table?
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Increases
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Q: In the periodic table, what number is written above the element's symbol?
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Atomic number
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Q: In the periodic table, what number is written below the element's symbol?
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Atomic mass
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Q: Which has the smallest ionization energy: F, S, or As?
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Arsenic
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Q: Which of the following has the greater elecronegativity: N or O?
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Oxygen
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Q: Which has the greatest ionization energy: H, Li, or Na:
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Hydrogen
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Q: Which has greater electronegativity: Cl or I?
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Chlorine
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Q: The vertical columns on the periodic table are known as what?
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Groups or families
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Q: The horizontal rows on the periodic table are known as what?
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Periods
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Q: Which group on the periodic table is known as the "salt formers"?
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Group VIIA
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halogens
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Q: What type of elements are generally poor conductors of heat and electricity?
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Nonmetals
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Q: In ionic bonds, which type of elements tend to form anions and which type tend to form cations?
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Nonmetals-anions
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Metals-cations
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Q: The average masses of each element on the periodic table represent what?
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Avg. masses of all isotopes of an element
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Q: Which of the following is most similar to Sr in chemical and physical properties: Li, At, Rb, Ba, or Cs?
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Ba
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Q: Which of the following metals forms cations of differing charges: K, Cs, Ba, Al, or Sn?
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Tin
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Q: What happens to atomic size as it goes from left to right on the periodic table?
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Decreases due to pull of the nucleus on the electrons
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Q: What happens to atomic size moving from top to bottom on the periodic table?
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Additional energy levels make atomic radius bigger
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Q: Which ions are smaller than their neutral atoms: cations or anions?
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Cations
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Q: How does shielding effect change moving from top top to bottom on the periodic table?
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Additional energy levels increases the shielding effect.
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What is the family name for the inert gases?
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Noble gases
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None
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Q: What happens to ionic size moving down a group in the periodic table?
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Increases
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Q: Which ions are larger than their neutral atoms: cations or anions? A: Anions
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Anions
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Q: What happens to electron affinity moving from left to right on the periodic table?
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Increases
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Q: What happens to electronegativity moving from left to right on the periodic table?
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Increases
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Q: What happens to electronegativity moving down a group on the periodic table?
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Decreases
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Q: Arrange the following in order of increasing size: Te, I, Xe
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Xe< I < Te
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Q: Put the following in order of increasing electronegativity: Se, Ge, Sn
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Sn < Ge < Se
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