29
Sep 15, 2015
Groups and Periods
EQ: What information can be
gathered from the periodic table?
Starter
Fill in the missing information
Groups and Periods
30
Sep 15, 2015
Application:
Finish Periodic Basic
Connection:
Periodic Basic questions
Practice: Notes
Glue it in after the
notes
Exit: Glue Exit Here
Agenda
1. Starter
2. Periodic Arrangement
Review Notes
3. Continue Periodic Basics
4. Exit
4. Give out Homework Due
9/18
Starter
Fill in the missing information
Na
11
23
11
12
11
2
8
1
Table of Contents
Date
8/28
8/28
8/28
8/28
8/31
9/1
9/2
9/3
9/4
9/8
9/9
9/10
9/11
9/14
9/15
Lecture/ Activity/ Lab
Syllabus /Notebook Guidelines
Periodic Table/ Formula
Tools/ Measurement
Lab Report/ Investigations
Atomic History
Atomic Structure
Atomic Charges
Ape Man
Electron Placement
Valence Electrons
Atomic Math
Periodic Table Notes
Atoms test
Periodic Basics
Periodic Basics II/Groups and Periods
Page
1-2
3-4
5-6
7-8
9-10
11-12
13-14
15-16
17-18
19-20
21-22
23-24
25-26
27-28
29-30
Practice
Periodic Table Arrangement
•Vertical columns are called GROUPS or FAMILIES; there are
18 groups
•Horizontal rows are called PERIODS; there are 7 periods
Groups
Periods
Groups
•Elements in the same group have the same number of
electrons in the outer shell (this correspond to their group
number)
• (Most important) All of the elements in the same group
have similar PROPERTIES
Groups
Periods
As you move across through the periods an extra electron
is added:
E.g. :
Lithium has 3 electron in the configuration 2,1
Beryllium has 4 electron in the configuration 2,2
Boron has 5 electron in the configuration 2,3
Periods
Periodic Properties
Atomic
Size: determined by the
size of the outermost occupied
orbital.
Practice
1.
Nitrogen: name the
15
period_____
; group __.
2
4.
Carbon: name the
14
2 ; group __.
period___
2.
Calcium: name the
4 ; group __.
2
period___
5.
Chlorine: name the
3 ; group __.
17
period___
3.
Silicon: name the
period___
14
3 ; group __.
6.
Potassium: name the
1
4 ; group __.
period___
Application:
1 ________
5
B
Periodic Table Basics
Step 1. Complete the card for
each element.
Complete the top section for each
element by adding the element’s 1.
atomic number 2. name and 3. atomic
mass.
4. Determine the number of protons,
neutrons, and electrons in each
element.
5. Create a Bohr diagram for each
element.
Boron
2 ________
(10.81)=11
3 _________
4
6
5
5 N= ____
P = ____
E=____
Periodic Table Basics
Step 2. Use color pencils to shade in the
card for each element.
 not Colored=Hydrogen
 Green= Li & Na
 Orange= B & Al
 Pink= O & S
 Red= C & Si
 Blue= Be & Mg
 Tan= N & P
 Purple= F & Cl
 Yellow= He, Ne & Ar
Step 3. Cut the cards apart and
arrange according to atomic number
in the pattern shown below on a large
sheet of construction paper.
Step 4. After you have arranged the
cards in the correct order, glue them
to the paper.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
29
Sep 15, 2015
Groups and Periods
EQ: What information can be
gathered from the periodic table?
Starter
Fill in the missing information
Groups and Periods
30
Sep 15, 2015
Application:
Finish Periodic Basic
Connection:
Periodic Basic questions
Practice: Notes
Glue it in after the
notes
Exit: Glue Exit Here