09.17.12 Periodic Table Word Wall S: Why are things put into
specific categories? Hint: Why does HEB have aisles that have
similar products?
Slide 2
Word Wall Choose 3 of these words. Using the textbook, write
the word on the front of each paper strip along with a visual
representation of the word. Write the definition on the back.
Period Group Metal Non-Metal Metalloid Reactivity Atomic Number
Atomic Mass Noble Gas Periodic Table P & A:
Slide 3
Using Your Own Words Choose 3 vocabulary words you did not make
a strip for and write an explanation for each in your own words
using complete sentences. C:
Slide 4
Use 5 of the vocabulary words you have learned today to create
a fictional story about the organization of the Periodic Table.
E:
Slide 5
09.18.12 Labeling the Periodic Table S: Looking at your
Periodic Table, tell me as much information as you already know
about it. Write in complete sentences.
Slide 6
A:
Slide 7
Venn Diagram Create a Venn Diagram to compare yourself with a
classmate and a family member. Think about physical characteristics
and even personality traits. C:
Slide 8
What are the 3 main categories used to organize the Periodic
Table of Elements? What is a column and a row called? E: Period
Group METALS NON- METALS METALLIODS
Slide 9
S: What are the parts of an atom and where is each part
located. Be sure to give the charge of each. SE 8.5C The student
will interpret the arrangement of the Periodic Table to explain how
properties are used to classify elements by viewing an interactive
power point. 9.19.12 Interpreting Periodic Table
Slide 10
P: Color Coding the PT sk 12345671234567 There are 18 Groups
(columns) and 7 Periods (rows)
Slide 11
A: Interactive PowerPoint on Periodic Table Write and Answer
Question: In the modern periodic table elements are organized based
on their __________________. The Periodic Table consists of 7 rows
called __________. The atoms of all the elements in a PERIOD have
the same number of ____________. The periodic table consist of 18
columns called ______________. Elements in the ___________ group
have the same number of valence electrons and ____________ similar
properties. Sodium, potassium, and lithium belong to the same
_________ they share similar Chemical properties. Elements in Group
1, except for hydrogen are alkali metalsand are very _________.
Metals are located on the __________ side, metalloids in the
__________, and nonmetals on the __________ side Atomic number
periods energy shells groups same share group reactive leftmiddle
right
Slide 12
Find 12 elements. Create a table with the headings Metals,
Nonmetals and Metalloids and classify four elements under each
correct heading. MetalsMetalloidsNonmetals C: Metal, Metalloids,
and Nonmetals
Slide 13
E: Timmy is having trouble remembering how the Table is
arranged. Using your knowledge of the Periodic Table help Timmy
out. Explain groups, periods, metals, metalloids, and nonmetals.
What is important to know about the periods and groups? Where are
the most reactive elements located?
Slide 14
9.20.12 Valence Clues S: What is the difference between groups
and periods on the Periodic Table? Explain your answer. Answer:
There are 18 groups and 7 periods. Groups tell you the # of valence
electrons and periods tell you the # of energy shells of elements.
Groups also let you know how reactive elements are.
Slide 15
P: Importance of Valence Electrons based on the Periodic Table
1.Elements in the same group have the same number of valence
electrons and share similar properties. 2.Elements in Group 1 have
one valence electron in their outer most shell. 3.Elements in Group
2 have two valence electrons. 4.Number of Valence electrons
determine the chemical properties of elements.
G12131314141515161617171818 VEVE 12345678 G = Group VE = # of
Valence Electrons
Slide 16
P: 5. Period number determines number of energy shells
(levels). 6. Use period number and group number to locate elements
in the Periodic Table. -Just like using longitude and latitude on a
map. Period 1 Period 2 Period 3 Period 4 Period 5 Period 6 Period
7
Slide 17
A & C: Valence Clues
Slide 18
A & C: Valence Clues KEY
Slide 19
E: Quick Label of the Period Table Quick Label of the Periodic
Table. Groups, Periods, Metals, Nonmetals, Metalloids, Most
reactive, least reactive. A ______ B: __ __ __ __ __ __ __ __ __ __
__ __ __ __ __ __ __ __ C ________ _________ D E.E.
Slide 20
9.21.12 Periodic Table Video Looking at the Periodic Table.
Which group is the most reactive and most stable on the Periodic
Table? Explain your answer.
Slide 21
C: Think about an atoms outermost energy shell where valence
electrons are located as its ability to hold you and your friends.
The outermost energy level can hold up to 8 valence electrons. If
you compare a round table that holds 8 people to the outermost
shell of an atom, which atom would allow you and your 5 friends to
sit? If the table is full would you and your friends be able to sit
there?
Slide 22
P&A: Media Video & Questions
Slide 23
C & E: Think about activities and discussions we had this
week. Write a page reflection on what you learned and what you
found interesting. MetalsMetalloidsNonmetals