Inside an Atom
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Éléments de cette leçon
Slide 1 - Diapositive
Solid
Liquid
Gas
Arrangement
Closeness
Movement
Can it flow?
Can it be compressed?
Use the answers to fill in the table.
Ordered
Close together
Close together
Random
Random
Fast
Yes
Yes
Yes
No
No
No
Far apart
Vibrating
Slow
Slide 2 - Question de remorquage
How many atoms can you see?
A
1
B
2
C
4
D
8
Slide 3 - Quiz
How many atoms can you see?
A
2
B
3
C
5
D
9
Slide 4 - Quiz
Slide 5 - Diapositive
Slide 6 - Diapositive
How many protons does this atom have?
A
3
B
4
Slide 7 - Quiz
How many electrons does this atom have?
A
2
B
3
Slide 8 - Quiz
How many neutrons does this atom have?
A
5
B
6
Slide 9 - Quiz
Match the charge to the subatomic particle.
Electrons are
Protons are
Neutrons are
Negative
Neutral
Positive
Slide 10 - Question de remorquage
Compare the numbers of each subatomic particle in this atom.
Slide 11 - Question ouverte
Slide 12 - Diapositive
What colour are the protons in this atom? How do you know?
Slide 13 - Question ouverte
Which of these particles is not an atom?
A
B
C
D
Slide 14 - Quiz
Atoms have an equal number of protons and electrons.
A
True
B
False
Slide 15 - Quiz
Electrons are positively charged.
A
True
B
False
Slide 16 - Quiz
The nucleus orbits the electrons.
A
True
B
False
Slide 17 - Quiz
Protons are positively charged.
A
True
B
False
Slide 18 - Quiz
Neutrons have no charge.
A
True
B
False
Slide 19 - Quiz
Slide 20 - Diapositive
Slide 21 - Diapositive
Slide 22 - Diapositive
A
Attract
B
Repel
Slide 23 - Quiz
A
Attract
B
Repel
Slide 24 - Quiz
A
Attract
B
Repel
Slide 25 - Quiz
Predict the charge on the other balloon.
A
Positive
B
Negative
Slide 26 - Quiz
Predict the charge on the other balloon.
A
Positive
B
Negative
