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Q2: week 10 – 1/23 – 1/27

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___________________________________________________                                                                                Jump to:  Monday Homework   

1/23 – Monday – “B” Day –  

Main focus: 

 
a)  To identify when chemical bonds are created in chemical reactions
b)  To identify when chemical bonds are broken in chemical reactions.
c)  To identify the energy change in forming or breaking bonds.
d)  To write a Lewis Dot Diagram for IONIC Bonding.                                                           

Period  8:

1.  Review of DOG 5 – Periodic Table

2.  Bonding Basics-  

     a)  Ionic Bonding
 
Ionic ditto 1 -Electron Dot Diagrams 1415 regents.pdf
View Download
 
Ionic ditto 1 -Electron Dot Diagrams 1415 regents KEY.pdf
View Download

 

Period  9:

1.  Ionic Bonding Activity

 
Bonding Presentation : 
          

 

 
Ionic Bonding Activity : 
          

 

Today’s Lesson – Bonding and Ionic Bonding

a) elements become more stable when they bond.
b) energy must always be released when you get stable (lower energy level).
c) atoms become ions to have electron configuration that are the same as  
     noble gases (filled orbitals that have 2, or 8).
d) Ionic bonding results in a transfer of electrons (to make ions that attract each other).
e) A large difference in electronegativity is needed to create Ionic bonds.(Ionic compounds result from     
    Metals and nonmetals.
f) Writing Lewis dot diagrams of ionic compounds.
g) writing formulas
f) Writing the chemical name.

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1/23 – Monday’s Homework: – 

1. Please complete the Ionic Bonding Activity. Watch the video below if you need help.

For Each Slide:

 
a) Please write the Lewis Dot Diagrams for each ionic compound.
b) please write the chemical formula
c) Please write the chemical name. 

                               

Reviews how to do the homework:

_______________________________________________________                                                                       Jump to:  Tuesday Homework 1/24 – Tuesday “A” Day – 

Main focus: 

a)  To write Lewis Dot Diagrams for Ionic Compound.
b)  To predict the chemical formula between a metal and a nonmetal

c)  To write the name of a binary salt (ionic compound).                                                                      d)  To identify the noble gas configuration of the resulting ions                                                          e)  To calculate the difference in electronegativity for each binary ionic compound.

Period  9:

1.  Review the graded homework assignment with the key below.

2.  Practice writing Lewis Dot Diagrams with the following worksheet.

Ionic ditto 2 -Electron Dot Diagrams .pdf

 

 

 Homework Key : 
          

 

 
Bonding Presentation : 
          

 

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1/24 – Tuesday’s Homework: – 

1.  Please complete the Ionic Bonding Activity 2.

For Each Slide:

a) Please write the Lewis Dot Diagrams for each ionic compound.
b) please write the chemical formula
c) Please write the chemical name.
d) Write the noble gas configuration of one positive ion and one negative ion.
e) Write the electronegativity of each atom.
f) Calculate the difference of electronegativity for each compound/ 

 

2.  Please Complete the form below!! You have ONLY 2 submissions tonight!

                              

 
Bonding Form 1: Ionic Bonding  
          

 

  __________________________________________________                                                                        Jump to:  Wednesday Homework 

1/25 – Wednesday – B Day –

Main focus: 

 

a) To write Lewis Dot Diagrams for Ionic Compounds                                                                          b) To name Binary Ionic compounds

c) To write chemical names of binary ionic compounds from formula (including stock) 
d) To write chemical formulas of binary ionic compounds from chemical names.

 
 
Period  8:
 
1.  Answered a 5 question form.
 
2. Review Homework assignments
  a) Ionic Bonding Activity 2 – Gallium electron configuration, noble gas configurations, 
 
                   Which salt was the most ionic in character? Which one was the least?  

 3. Patterns in chemical formulas based on groups and valence electrons.

4.  Discussed the crystal structure that ionic compounds make –
     used presentation and rotating crystals
 
     a) introduced covalent bonding as a comparison
     
 
Period  9:
 
1.  Chemical Naming activity
     
     a) Writing chemical names of binary ionic compounds with stock system 
 
    

 Homework Key from last night : 
          

 

 
Bonding Presentation : 
          

 

Todays lesson: Naming Binary compounds

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 1/25 –  Wednesday – “A” Day homework: –
 
1. Please complete the Ionic Naming Activity up to and including slide 10 of the Ionic Naming activity that was started in class.
 
If you are having trouble see my video above. 
    
 

___________________________________________________                                                                        Jump to:  Thursday Homework

1/26 – Thursday “B” Day – 

Main focus:   
 
1.  To complete chemical naming and formula writing using the IUPAC methods

2.  To use stock method of chemical naming.

Period  9:  

 1.  Complete the Ionic nomenclature activity with presentation and worksheet.

Nomenclature IUPAC 1.pdf                                                                                                                                     View Download 

Nomenclature IUPAC 1 Key.pdf                                                                                                                                     View Download 

 Homework Key (1st part) : 
          

 

Todays lesson: Naming Binary compounds

 __________________________________________________________________

1/26 –  Thursday – “B” Day homework: 
 
1.  Complete the worksheet handed out today. Review with the key below.
 
Nomenclature IUPAC 1 Key.pdf                                                                                                                                     View Download  
 
2.  Watch the video above to review chemical naming.
 
3. Study for end of quarter DOG.
 
Everything on DOG 5 from last Friday plus everything this week. I handed them back today. I have posted the key from last weeks DOG below. 
 
DOG 5 – Periodic Table Test Key.pdf                                                                                                                            View Download  
  
Also there is the CRASH COURSE ViDEO for Periodic Table Unit below.
 
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Crash Course in Periodic Table:

____________________________________________________.                                                                         Jump to:  Friday Homework

1/27 – Friday – “A” Day 

Main focus: 

1. To Take a Test in Period Table and Ionic Bonding- DOG 5a 

                                                     

Period  8:   
 
 1.  A review of chemical writing and chemical naming.

 2.  Start the test

Period  9:   

 Continue wit the test.

 

 

 

1/20 –  Friday Homework: –
 

No homework.                                           

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