13.2 Trends down a group (Noble gases)
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Slide 1 - Tekstslide
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Slide 2 - Poll
GOAL: describe the Group VIII noble gases as unreactive, monatomic gases and explain this in terms of electronic configuration
All words are clear.
I have a question.
Slide 3 - Poll
Slide 4 - Tekstslide
Noble gases
Slide 5 - Woordweb
Slide 6 - Video
The noble gases are found in what group of the periodic table?
A
Group I
B
Group VIII or 0
C
Group II
D
Group V
Slide 7 - Quizvraag
How many elements belong to Group VIII or the Noble gases?
A
5
B
6
C
7
D
8
Slide 8 - Quizvraag
The position of the noble gases in the periodic table means that they have a common ___________.
A
electron number
B
electronic structure
C
electron shell
D
electron cloud
Slide 9 - Quizvraag
What makes the noble gases stable and unreactive?
A
full inner shell
B
full outer shell
C
total of 8 electrons
D
complete electron shell
Slide 10 - Quizvraag
Cite at least one common use of the noble gases in daily life.
Slide 11 - Open vraag
Cite one other use of noble gases based on their chemical properties.
Slide 12 - Open vraag
Write your prediction. What do you think will happen?
Slide 13 - Open vraag
The noble gases become more dense as you go ______________.
A
down the group
B
up the group
C
across the period
D
across the periodic table
Slide 14 - Quizvraag
Neon produces a _________ light.
A
blue-green or lavender
B
pale pink
C
orange-red
D
gray or green
Slide 15 - Quizvraag
Krypton produces a _________ light.
A
blue-green or lavender
B
pale pink
C
orange-red
D
gray or green
Slide 16 - Quizvraag
Argon produces a _________ light.
A
blue-green or lavender
B
pale pink
C
gray or blue
D
gray or green
Slide 17 - Quizvraag
Xenon produces a _________ light.
A
blue-green or lavender
B
pale pink
C
gray or blue
D
gray or green
Slide 18 - Quizvraag
Helium produces a _________ light.
A
blue-green or lavender
B
pale pink
C
gray or blue
D
gray or green
Slide 19 - Quizvraag
Slide 20 - Tekstslide
The noble gases are in Group VIII (or Group 0) and they are non-metals.
AGREE
DISAGREE
Slide 21 - Poll
Noble gases have very low melting and boiling points.
AGREE
DISAGREE
Slide 22 - Poll
Noble gases are diatomic, colourless gases.
AGREE
DISAGREE
Slide 23 - Poll
Noble gases are inert or unreactive.
AGREE
DISAGREE
Slide 24 - Poll
Noble gases are inert or unreactive.
AGREE
DISAGREE
Slide 25 - Poll
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