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18/10: Ionic compounds
Pres_Template
CHEMISTRY 9
18:
Ionic compounds
Topic 6:
Chemical bonding and Formulae
1 / 34
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Chemistry
Secondary Education
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Pres_Template
CHEMISTRY 9
18:
Ionic compounds
Topic 6:
Chemical bonding and Formulae
Slide 1 - Tekstslide
Good Morning!
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timer
2:00
Slide 2 - Tekstslide
Pres_Template
CHEMISTRY 9
18:
Ionic compounds
Topic 6:
Chemical bonding and Formulae
Slide 3 - Tekstslide
define
ionic bonds, cation, and anion.
draw
the Bohr's diagrams of Group I and Group VII atoms and ions.
describe
how ions are formed using the dot-and-cross diagram.
Slide 4 - Tekstslide
Slide 5 - Tekstslide
Ionic compound
Non-ionic compound
sodium chloride
carbon dioxide
potassium iodide
sugar
lithium bromide
sulfur
iron
oxygen gas
water
Slide 6 - Sleepvraag
Ionic compound
A
pure substance
consisting of chemically bonded
ions
.
Slide 7 - Tekstslide
Ionic compound
A
pure substance
consisting of chemically bonded
ions
.
Slide 8 - Tekstslide
Ionic compound
A
pure substance
consisting of
chemically
bonded
ions
.
cation
Slide 9 - Tekstslide
Ionic compound
A
pure substance
consisting of
chemically
bonded
ions
.
anion
cation
Slide 10 - Tekstslide
Types of ions
Slide 11 - Tekstslide
Recall what you learned.
Draw a Bohr's diagram for sodium, ₁₁Na, and write its electronic configuration.
Slide 12 - Tekstslide
Types of ions
Slide 13 - Tekstslide
Define
ionic bonds, cations, and anions.
Slide 14 - Tekstslide
I can define ionic bonds, cations, and anions.
Yes, I can confidently do it.
Yes, I can but need more practice.
No, I lack confidence so I need more practice or ask help from my teacher.
Slide 15 - Poll
How does a
CAT
ION
form?
neutral
sodium
atom
positive
sodium
cat
ion
metal
Slide 16 - Tekstslide
How does a
CAT
ION
form?
neutral
magnesium
atom
positive
magnesium
cat
ion
metal
Slide 17 - Tekstslide
How does a
AN
ION
form?
neutral
chlori
ne
atom
positive
chlori
de
an
ion
NON-metal
Slide 18 - Tekstslide
How does a
AN
ION
form?
neutral
sulfur
atom
positive
sulfi
de
an
ion
NON-metal
Slide 19 - Tekstslide
Describe
how ions are formed using the dot-and-cross diagram.
Slide 20 - Tekstslide
I can describe how ions are formed using the
dot-and-cross diagram.
Yes, I can confidently do it.
Yes, I can but need more practice.
No, I lack confidence so I need more practice or ask help from my teacher.
Slide 21 - Poll
Pres_Template
CHEMISTRY 9
18:
Ionic compounds
Topic 6:
Chemical bonding and Formulae
Slide 22 - Tekstslide
What does ionic bonding look like?
Metal + Non-metal
Slide 23 - Tekstslide
What does ionic bonding look like?
Metal + Non-metal
Slide 24 - Tekstslide
What does
ionic bonding
look like?
Metal + Non-metal
Slide 25 - Tekstslide
What does
ionic bonding
look like?
Metal + Non-metal
Slide 26 - Tekstslide
Draw
the Bohr's diagrams of group I and VII atoms and ions.
Slide 27 - Tekstslide
I can draw the Bohr's diagrams of group I and VII atoms and ions.
Yes, I can confidently do it.
Yes, I can but need more practice.
No, I lack confidence so I need more practice or ask help from my teacher.
Slide 28 - Poll
Practice your skill:
Choose one only.
Describe how:
(a) lithium ionically bonds with fluorine
(b) sodium ionically bonds with fluorine
timer
2:30
000
Slide 29 - Tekstslide
Share your thought process in calculating the relative molecular/formula mass.
Slide 30 - Tekstslide
Slide 31 - Tekstslide
I can define ionic bonds, cations, and anions.
Yes, I can confidently do it.
Yes, I can but need more practice.
No, I lack confidence so I need more practice or ask help from my teacher.
Slide 32 - Poll
I can describe how ions are formed using the
dot-and-cross diagram.
Yes, I can confidently do it.
Yes, I can but need more practice.
No, I lack confidence so I need more practice or ask help from my teacher.
Slide 33 - Poll
I can draw the Bohr's diagrams of group I and VII atoms and ions.
Yes, I can confidently do it.
Yes, I can but need more practice.
No, I lack confidence so I need more practice or ask help from my teacher.
Slide 34 - Poll
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