1. Ionic2. Bonds
2. CovalentBonds
3. Covalent Structures 4. Polarity 5. Other
Bonding
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Question 1 - 10
• What happens to electrons in ionic bonds?
Answer 1 – 10
• They are transferred from one element to another
Question 1 - 20
• Which type of elements are in an ionic bond?
Answer 1 – 20
• Metal/non-metal
Question 1 - 30
• Name two elements that would ionically bond together
Answer 1 – 30
• *Teachers discretion*
Question 1 - 40
• Name two properties that ionic compounds posses.
Answer 1 – 40
• High melting points, lattice structure, conduct electricity in solution, solids at room temp.
Question 1 - 50
• For the ionic compound of MgO, show the transfer of electrons with their lewis dot diagrams and write their formula with charges.
Question 2 - 10
• What happens to electrons in covalent bonding?
Answer 2 – 10
• They are shared between two elements
Question 2 - 20
• What kind of elements are in covalent bonds?
Answer 2 – 20
• Non-metal/non-metal
Question 2 - 30
• Name two elements that would likely covalently bond together.
Answer 2 – 30
• *teachers discretion*
Question 2 - 40
• Name two properties of covalent compounds.
Answer 2 – 40
• Low melting points, non-conductive in water, brittle solids, liquids, and gases at room temp.
Question 2 - 50
• For the covalent compound of NH3, show the sharing of electrons with their lewis dot diagrams.
Answer 2 – 50
• No definite volume and no definite shape
Question 3 - 10
• How many electrons are shared in a triple bond?
Answer 3 – 10
• 6
Question 3 - 20
• What is a bond angle?
Answer 3 – 20
• The angle between two elements in a molecule.
Question 3 - 30
• What is a lone pair of electrons?
Answer 3 – 30
• Two unbonded electrons
Question 3 - 40
• True or False: Covalent Bonds have the strongest molecular forces.
Answer 3 – 40
• False: Ionic Bonds do
Question 3 - 50
• How many double bonds are in this picture?
Answer 3 – 50
• 3
Question 4 - 10
• True or False: A bond is non-polar when electrons are shared equally.
Answer 4 – 10
• True
Question 4 - 20
• Do polar substances have higher or lower melting points that non-polar substances?
Answer 4 – 20
• higher
Question 4 - 30
• Is this molecule polar or non-polar?
Answer 4 – 30
• polar
Question 4 - 40
• In a polar bond, electrons move towards the most electronegative atom. What charge does that element posses?
Answer 4 – 40
• Partial/slight negative
Question 4 - 50
• Substance A is non-polar and substance B is polar. If substance C dissolves with A but not B, what is it?
Answer 4 – 50
• Non-polar
Question 5 - 10
• Name a property of metallic bonding.
Answer 5 – 10
• Good conductors, malleable, ductile, lustrous
Question 5 - 20
• Name a property of network solids.
Answer 5 – 20
• Made up of covalent crystals or solids• One large macromolecule or continuous
pattern• Generally very hard• High melting points• Poor conductors• Good abrasives or cutting tools
Question 5 - 30
• True or False: Hydrogen bonds have stronger intermolecular forces than covalent bonds.
Answer 5 – 30
• False
Question 5 - 40
• Name 2 of the 3 elements that bond to hydrogen in hydrogen bonding?
Answer 5 – 40
• O, F, N
Question 5 - 50
• Name an example of a network solid and a metallic bond.
Answer 5 – 50
• Carbon, graphite
• Steel, sterling silver, alloys