Lesson 2.3 - Ionic Bonds Intro

Ionic 
Bonding
Intro.
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suivant
Slide 1: Diapositive
Science9th Grade

Cette leçon contient 24 diapositives, avec quiz interactifs, diapositives de texte et 1 vidéo.

Éléments de cette leçon

Ionic 
Bonding
Intro.

Slide 1 - Diapositive

Place the symbol of each in the middle of the Lewis Dot:

Slide 2 - Diapositive

Place the symbol of each in the middle of the Lewis Dot:
K
F

Slide 3 - Diapositive

Fill in YELLOW VE for the Metal
Fill in RED VE for Nonmetal:
K
F

Slide 4 - Diapositive

Fill in YELLOW VE for the Metal
Fill in RED VE for Nonmetal:
K
F

Slide 5 - Diapositive

F
K
Loses _____             Gains _______

Charge _____          Charge ______

FORMULA:  

Slide 6 - Diapositive

Fill in YELLOW VE for the Metal
Fill in RED VE for Nonmetal:
Mg
S
 2. Magnesium + Sulfur

Slide 7 - Diapositive

Fill in YELLOW VE for the Metal
Fill in RED VE for Nonmetal:
Mg
S
 2. Magnesium + Sulfur
Loses _____             Gains _______

Charge _____          Charge ______

FORMULA:  

Slide 8 - Diapositive

Fill in YELLOW VE for the Metal
Fill in RED VE for Nonmetal:
Al
N
 3. Aluminum  +   Nitrogen
Loses _____             Gains _______

Charge _____          Charge ______

FORMULA:  

Slide 9 - Diapositive

Mg
I
I
Gains

Slide 10 - Diapositive

Gains
Al
Cl
Cl
Cl

Slide 11 - Diapositive

Gains
Ca
Cl
Cl

Slide 12 - Diapositive

Gains
Na
Na
O

Slide 13 - Diapositive

Ionic Bonds 
What proves these 2 elements can form an Ionic Bond?

Slide 14 - Diapositive

             Learning Intention: 

What? We are learning  how to write the names and chemical formulas for ionic bonds. 
Why?  In order to  use the International Union of Pure and Applied Chemistry (IUPAC) nomenclature correctly. 
             Success Criteria

I can: 
- Identify the properties of ionic bonds.
-Develop formulas for ionic bonds
- Identify the IUPAC nomenclature for ionic bonds when given an ionic compound formula. 

Slide 15 - Diapositive

8

Slide 16 - Vidéo

00:15
How are Ions formed?
A
From neutral charges balancing out.
B
Only from losing electrons
C
Only from gaining electrons
D
Losing OR gaining electrons

Slide 17 - Quiz

00:24
What happens to electrons that are lost or gained in an atom?
A
They disappear
B
They are transferred to another atom
C
The y randomly appear in other atoms
D
Scientists do not know yet.

Slide 18 - Quiz

00:34
What is formed when Na loses 1 electron?
A
A new Atom
B
A Sodium Ion
C
Same Atom but new Atomic Number
D
Any type of Ion

Slide 19 - Quiz

00:42
When the electron from Na is transferred to Cl, what is formed?
A
A Cl Ion
B
A Na Cl Ion
C
Another atom
D
Another element

Slide 20 - Quiz

01:08
The bond between Na+ and Cl- creates
A
another element
B
Charged Atom
C
Ionic Compound
D
a new atomic number

Slide 21 - Quiz

01:23
What is the
resulting
Ionic Compound
for Mg and O?
A
Mg+O2+
B
Mg2-O2+
C
Mg2+O2-
D
Mg2-O+

Slide 22 - Quiz

02:36
What is an Ionic Bond?
A
Motion attraction between oppositely charged ions.
B
Electrostatic attraction between like charged ions.
C
Electrostatic attraction between neutrally charged atoms
D
Electrostatic attraction between oppositely charged ions.

Slide 23 - Quiz

02:42
When an Ionic Compound is formed, why MUST the charges be balanced?
A
so that the ionic compound has an overall neutral charge
B
so that the ionic compound has an overall positive charge
C
They do not need charges to balance.
D
so that the ionic compound has an overall negative charge

Slide 24 - Quiz