Recap Chapter 3
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Items in this lesson
Slide 1 - Slide
What is microlevel?
Slide 2 - Open question
Why do we use models?
Slide 3 - Open question
The gas phase is the only phase where particles are completely separate from one another
A
True
B
False
C
I don't know
Slide 4 - Quiz
Group 1
Group 2
Group 17
Group 18
Alkali metals
Eart alkaline metals
Halogens
Noble gasses
Slide 5 - Drag question
Match the elements with their symbols
Hydrogen
Iodine
Neon
Zinc
Bromine
Lead
Ne
Zn
Pb
H
Br
I
Slide 6 - Drag question
Which metals are highly reactive metals?
A
Iron (Fe)
B
Mercury (Hg)
C
Potassium (K)
D
Platinum (Pt)
Slide 7 - Quiz
Which metals are noble metals?
A
Copper (Cu)
B
Calcium (Ca)
C
Lithium (Li)
D
Silver (Ag)
Slide 8 - Quiz
Which metals are examples of semi-reactive metals?
A
Mercury (Hg)
B
Gold (Au)
C
Lithium (Li)
D
Platinum (Pt)
Slide 9 - Quiz
In the periodic table, where can you find the atomic mass?
A
In the bottom left corner of the square
B
In the top right corner of the square
C
To the left of the element
D
In the top left corner of the square
Slide 10 - Quiz
Match the elements with their corresponding amount of protons
Oxygen
Copper
Platinum
Gold
Lithium
Magnesium
29
8
12
79
78
3
Slide 11 - Drag question
What three particles do elements exist of?
Slide 12 - Open question
How many neutrons does a fluorine-19 atom have?
A
7
B
9
C
10
D
19
Slide 13 - Quiz
How many electrons does a fluorine-19 atom have?
A
7
B
9
C
10
D
19
