Name:                                                                             Section:



Learning Task 1: Match the definition in column A with the correct terms in column B.

                                                Column A

1. The capacity to undergo a change of physical form without breaking
2. The resistance of a material to deformation of an indenter of specific size and shape under a known
load
3. Occurs between metals and nonmetals
4. The measure of the ease at which an electric charge or heat can pass through a material.
5. A property referring to the ability for a given substance, the solute, to dissolve in a solvent.

                                         Column B

                                         A. Accuracy
                                         B. Conductivity
                                         C. Ductility
                                         D. Solubility
                                         E. Boiling Point
                                         F. Ionic Bond
                                         G. Hardness


Learning Task 2 Draw a Venn Diagram of “Ionic vs Covalent Bonding”. Write down at least 5 words or
phrases that will best describe the differences and similarities of the two types of bonding based on its
properties.


  Learning Task 3: Fill the missing items in the table below:

Element Name       Atomic Number (Z)                      Electron Configuration                   Valence Electrons
 Potassium (K)            19
 Calcium (Ca)             20
  Argon (Ar)              18
   Sulfur (S)             16
Phosphorus (P)            15


  Learning Task 4: Lewis Dot Structure
  Using your answers on learning task 3, Illustrate their Lewis Dot Structure. (Please draw on a separate
  sheet of paper and take a picture of it and send this to our Google Classroom).




  Learning Task 5: CrissCross Method
  Using the Crisscross Method, determine the formula of each of the following Ionic Compounds. 2
  examples are given to you.


                  Anions (-)
                                           Cl1-                 O2-                P3-              S2-
Cations (+)
          Na1+                       NaCl               Na2O
         Ba2+
          Fe2+
          Cr3+
          Li1+
          Mg2+
          Ga3+


Learning Task 6: Naming Ionic Compounds: Name the following ionic compounds


  Compound Formula                                                Name
MgO
NaF
K2S
LiI
BeO
CaBr2


Name:                                                                             Section:



Learning Task 1: Match the definition in column A with the correct terms in column B.

                                                Column A

1. The capacity to undergo a change of physical form without breaking
2. The resistance of a material to deformation of an indenter of specific