Chapter 15 – Review “Ionic Bonding and Ionic Compounds” Milbank High School

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?

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?

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?

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?

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 _______.

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

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?

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?

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?

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?

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 ______.

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

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 ___.

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?

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 _____.