Ionic Bonding
This happens when an Ionic bond is formed.
What is a transfer of electrons?
This happens when a Covalent bond is formed.
What is a sharing of electrons?
This type of bond can be described as a moving "sea of electrons."
What are metallic bonds?
This is how the polarity of a bond is determined.
What is the difference in electronegativity?
This is the number of bonding sites that Silicon has.
What is 4?
The reason elements are attracted to each other in an ionic bond is due to this.
What is the attraction between a positive cation and a negative anion?
This is indicated by a "dash" when drawing covalent compounds.
What is the sharing of 2 electrons?
The properties of metals that allow them to be pounded in thin sheets and stretched into thin wire are due to metallic bonding.
What are malleability and ductility?
This is the range of difference in electronegativity for Polar Covalent Bonds.
What is between 0.4 and 1.7?
This is the purpose of bonding.
What is to achieve a stable electron configuration or 8 valence electrons in the outer shell?
This is the IUPAC name for CuBr2.
What is Copper (II) Bromide?
** White Board Response **
This is the written formula for Trisulfur Hexafluoride.
What is S3F6?
These types of bonds a good conductors of electricity.
What are ionic and metallic bonds?
This is used to determine if a molecule is polar or non-polar.
What is the symmetry test?
In covalent bonding, two atoms can share a maximum of this many PAIRS of electrons.
What are three pairs or 6 total electrons?
** White Board Response **
This is how you would draw a Lewis dot diagram for Sodium Oxide.
What is...
This is the IUPAC name for N3O7.
What is Trinitrogen Heptoxide?
Name 3 properties of ionic bonds.
What are:
High melting and boiling points.
Solids at room temperature.
Conduct electricity in liquid and aqueous states.
Soluble in water.
Not soluble in organic solvents.
These are the electronegativity ranges for Ionic and Non-Polar Covalent Bonds.
What is greater than 1.7 (Ionic) and less than 0.4 (Non-Polar Covalent).
These are the two main differences between Ionic and Covalent bonds.
What is:
- Transferring (Ionic) vs. sharing (Covalent) of electrons?
-Between metals and non-metals (Ionic) vs. between Non-metals (Covalent)?
** White Board Response **
This is the written formula for Iridium (IV) Phosphate.
What is Ir3(PO4)4?
** White Board Response **
This is how you would draw a Lewis dot diagram for Carbon Tetrachloride.
What is...
Name 3 properties of Covalent bonds.
What are...
Low melting and boiling points.
Can exist as solid, liquids, and gases at STP.
Do not conduct electricity.
Soft
Usually insoluble in water.
Soluble in organic solvents.
** White Board Response **
This is a correct Lewis dot drawing of the molecule NH3 and label with polar or non-polar BONDS.
What is polar bonds?
In terms of energy, this type of process occurs when bonds are broken.
What is an endothermic process or energy is absorbed?