Diamonds & Graphite
Presentation
•
Science, Chemistry
•
9th - 10th Grade
•
Practice Problem
•
Easy
Chrislyn Dlima
Used 30+ times
FREE Resource
5 Slides • 18 Questions
1
Diamonds & Graphite
C3.7 - Giant covalent structures
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3
Open Ended
What are the physical properties of diamond?
(Appearance, hardness, melting and boiling points, conductivity)
4
Graphite is quite different from diamond!
It is the substance that pencil 'lead' is made of.
5
Open Ended
What are the physical properties of graphite? (Appearance, hardness, melting and boiling points, conductivity)
6
Structure
We need to know what they are made of
7
Open Ended
What are diamond and graphite made of?
Write whatever you think.
8
Fill in the Blanks
Type answer...
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10
Fill in the Blanks
Type answer...
11
Multiple Choice
Which of these has strong covalent bonds throughout (everywhere)?
12
Multiple Choice
Which of these has layers?
13
Multiple Choice
Which of these has weak bonds between layers?
14
Multiple Choice
Based on these structures, which of these do you think is a very HARD substance?
15
Open Ended
Explain why diamond is a hard substance.
16
Open Ended
What would you use to make a drawing like this?
17
Multiple Choice
Graphite is used to draw on paper.
Why?
18
Open Ended
Explain why graphite is used to draw on paper.
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Open Ended
Explain why diamond cannot be used to draw on paper.
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Multiple Choice
Has only strong covalent bonds throughout.
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Multiple Choice
Has layers in its structure.
22
Multiple Choice
Is soft.
23
Multiple Choice
It leaves a mark on paper because its layers stay on it.
Diamonds & Graphite
C3.7 - Giant covalent structures
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