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Lesson 4 - Trends of the Periodic Table
TRENDS
1 / 16
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Slide 1:
Slide
Science
9th Grade
This lesson contains
16 slides
, with
interactive quizzes
,
text slides
and
1 video
.
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Items in this lesson
TRENDS
Slide 1 - Slide
Learning Intentions:
What?
Identify the trends of the PT
Why?
To make it easier to determine the properties of each element and the similar chemical composition of elements
Success Criteria:
I can:
Identify:
-groups - periods -
Identify the Relationship between:
-groups & VE
-periods & Energy levels
Identify the state of matter at room temperature
Identify the pattern in Density
Slide 2 - Slide
add bohr midel on PT table
What patterns can you find in this Periodic Table?
Slide 3 - Slide
add bohr midel on PT table
Horizontal Rows are called
PERIODS
.
What do the elements in each Period have in common?
PERIOD 1
PERIOD 2
PERIOD 3
Slide 4 - Slide
add bohr midel on PT table
Vertical Columns are called
GROUPS or FAMILIES
.
What do the elements in each Group have in common?
Group 2
Group 1
Group 13
Group 14
Group 15
Group 16
Group 17
Group 18
Slide 5 - Slide
Research It - Organize It:
Glue the PT in your Spiral.
Use the following resources to research the trends of the PT.
1. Interactive PT
HERE
2. Video
- NEXT SLIDE
On your PT, you are to annotate/label the trends that are listed
HERE
. What you do in your Spiral will serve as your notes.
Slide 6 - Slide
5
Slide 7 - Video
00:27
The location of an element on the periodic table can tell us the
A
properties and reactivity of the element
B
the properties and size of the element
C
the atomic number and properties of the element
D
the reactivity and atomic mass
Slide 8 - Quiz
00:51
Horizontal lines on the periodic table are called ___ and have the same number of ____.
A
groups, energy levels
B
groups, valence electrons
C
periods, energy levels
D
periods, valence electrons
Slide 9 - Quiz
01:03
Energy levels are located in the ___ and hold ____.
A
electron cloud, neutrons
B
nucleus, electrons
C
electrons cloud, protons
D
electron cloud, electrons
Slide 10 - Quiz
01:15
The vertical columns on the periodic table are called ____.
A
valence electrons
B
groups
C
energy levels
D
periods
Slide 11 - Quiz
01:42
Silver, Gold, and Copper are found in the same group. They are all used to make jewelry because they all have the same ____.
A
energy levels
B
number of valence electrons
C
number of electrons
D
properties
Slide 12 - Quiz
Practice It:
Click
HERE
to view different Bohr Models.
Use what you have learned about the PT to help you answer each question. You may use your Spiral to help you.
Write your answers on the Answer Sheet I gave you in class. If you are absent, use your own paper.
Turn in your Answer Sheets to your Block Basket.
Slide 13 - Slide
Wizerme
Drawing Bohr Models
Click
HERE
to log in to Wizerme.
Complete the practice.
Submit when done.
Look at mistakes.
Raise your hand if you have questions.
Slide 14 - Slide
Wizerme: Periodic Table Review
Click
HERE
THIS WILL BE A GRADE!!
Use your notes!!
Slide 15 - Slide
Slide 16 - Slide
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