Chapter 15 Review Ionic Bonding and Ionic Compounds

1
Chapter 15 ReviewIonic Bonding andIonic
Compounds

• Milbank High School

2
Chapter 15 - Review

• How many valence electrons are there in an atom
  of arsenic?
• How many valence electrons are there in an atom
  of calcium?
• How many valence electrons does a neon atom have?
• How many valence electrons does an atom of any
  halogen have?

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Chapter 15 - Review

• How many valence electrons are there in a
  germanium atom?
• What is the electron configuration of the
  strontium ion?
• What is the electron configuration of the
  aluminum ion?
• What is the charge on the beryllium ion?

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Chapter 15 - Review

• What is the electron configuration of the sulfide
  ion (S2-)?
• What is the electron configuration of the cloride
  ion (CI1-)?
• How many electrons does phosphorus have to gain
  in order to achieve a noble-gas electron
  configuration?
• How many electrons does aluminum need to give up
  to achieve a noble-gas electron configuration?

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Chapter 15 - Review

• How many electrons does barium have to give up in
  order to achieve a noble-gas electron
  configuration?
• What is the formula of the ion formed when
  phosphorus achieves a noble-gas electron
  configuration?
• What is the formula of the ion formed when sodium
  achieves a noble-gas configuration?

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Chapter 15 - Review

• What is the charge of a particle having 9 protons
  and 10 electrons?
• What is the name given to the electrons in the
  highest occupied energy level of an atom?
• The octet rule states that, in chemical
  compounds, atoms tend to have _______.

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Chapter 15 - Review

• How does calcium obey the octet rule when
  reacting to form compounds?
• What is the maximum charge an ion is likely to
  have?
• Which of the following is a noble-gas
  configuration?
• 1s22s22p63s23p6
• 1s22s22p63s23d10

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Chapter 15 - Review

• How does oxygen obey the octet rule when reacting
  to form compounds?
• Does sulfur form an anion or cation when it
  combines with a metal?

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Chapter 15 - Review

• Give the electron configuration of a chloride
  ion, Cl1-.
• What is the charge on the cation in the ionic
  compound sodium oxide?
• How many valence electrons are transferred from
  the phosphorus atom to potassium in the formation
  of the compound potassium phosphide?

10
Chapter 15 - Review

• How many valence electrons are transferred from
  the calcium atom to iodine in the formation of
  the compound calcium iodide?
• What is the formula unit of lithium nitride?
• What is the formula unit of boron oxide?

11
Chapter 15 - Review

• What is the name of the ionic compound formed
  from calcium and phosphorus?
• What is the name of the ionic compound formed
  from lithium and chlorine?
• What is the formula for sodium sulfate?

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Chapter 15 - Review

• What is the formula for potassium sulfide?
• What is the formula for magnesium sulfide?
• What occurs in an ionic bond?
• What is the net charge of the ionic compound
  calcium fluoride?
• A compound held together by ionic bonds is called
  a ______.

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Chapter 15 - Review

• Which of the following elements does NOT have an
  ionic charge of 1? Fluorine or potassium
• Which of the following pairs of elements is most
  likely to form an ionic compound a) sodium and
  aluminum, or b) magnesium and fluorine
• Name the formula KNO3

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Chapter 15 - Review

• An ionic compound is ______.
• Ionic compounds are normally in which physical
  state at room temperature?
• The melting temperature of potassium chloride is
  relatively ___.

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Chapter 15 - Review

• Give some characteristics of ionic compounds.
• What particles are free to drift in metals?
• What is the basis of a metallic bond?
• What characteristic of metals makes them good
  electrical conductors?

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Chapter 15 - Review

• Which of the following crystals is the most
  malleable? Sodium iodide or copper
• What is the coordination number of a
  body-centered cubic crystal?
• Which metallic crystal structure has a
  coordination number of 8?
• A metallic bond is a bond between _____.