Transcript Review Day - stroh

Catalyst – October [36/3 + 3], 2009
Please put Reflections in Folders
1.
2.
3.
Draw the Bohr model for Sulfur.
Write the long electron
configuration for Copper.
Rank the following in order of
decreasing atomic size.
 Cl, Sb, Se, Ne, Pb
Today’s Agenda
Catalyst
 Quiz 3.2 Review
 Are You a Periodic Table Magellan?
 GROUP WHITEBOARD SHOWDOWN
 Review Sheet Work/Question Time
 Exit Question

Today’s Objectives

SWBAT get ready to DOMINATE
the Unit 3 Test tomorrow!!!!
Quiz 3.2 Review
Any questions???
Are You a Periodic Table Magellan?
There will be 5 races to see who in this class
is a Periodic Table Magellan
 You will be asked to answer questions or
perform tasks related to the periodic table
 The first one who gets all questions right wins
a prize!
 Then, we will do more races!

Who was Magellan?



Magellan was the first
person to lead an
expedition around the
world!
He did not complete the
entire voyage because he
was killed during the Battle
of Mactan in the Phillipines
You too can be a Magellan
– not of the world but of
the periodic table!
Magellan Race Rules





You must SILENTLY write down all answers
Come to the board and write your name on it when
you are done
Ms. Stroh will check your answers
If you are right, you win! If you are not right, then
the next person in line on the board will be checked
Winner gets a prize!
Magellan Race #1
1.
2.
3.
4.
5.
6.
What is the mass of cesium?
How many neutrons are in an atom of chlorine?
What is the atomic number of tungsten?
What is the element symbol for lead?
How many neutrons are in an atom of hydrogen?
How many electrons are in an atom of indium?
Magellan Race #2

1.
2.
3.
4.
5.
6.
7.
Label the following elements as either metal,
nonmetal, or metalloid:
Fluorine
Iridium
Scandium
Selenium
Boron
Holmium
Arsenic
Magellan Race #3
Indentify the elements based on the Bohr Models
below:
A)
B)
C)

D)
E)
F)
Magellan Race #4
1.
2.
3.
Add up
the missing
protons.
Add up
the missing
neutrons.
Add up
the missing
electrons.
These don’t count!
Magellan Race #5


Add up the protons in the elements that make up the
word BONK.
Use the atomic numbers written below to break the
chemi-code. Your answer will be a message!
4, 85, (3-”i”), 39, 16, 6, 57, 16, 16!!
Element Spotlight – Helium!

Helium Voice!
Chem Stud Group Showdown







Questions will be displayed on the board
Group members will work together to get the
answer
ALL GROUP MEMBERS must have the same answer
written down
When this happens, ALL group members will raise
boards
First group up with right answer wins a point!
Winning team gets 3 bonus points on the test
POINTS ONLY GO TO PARTICIPATING STUDENTS!
SHOWDOWN
Two random students will be chosen by
drawing names out of a beaker.
 They will compete on the chalkboard to see
who can solve the problem first.
 All students who participate will get a singlequestion freebie on the test!
Bring your periodic table to the board!!!

Draw the Bohr Model
for Sodium.
Make sure to label the nucleus!
Write the noble
gas electron
configuration for
Pt.
Why did
Democritus’ ideas
get rejected?
What atomic
orbitals are on the
rd
3 energy level?
How many valence
electrons are in an
atom of Si?
Write the noble
gas electron
configuration for
Mo.
Draw the Bohr Model
for Aluminum.
Make sure to label the nucleus!
Draw Thomson’s
model of the
atom.
Write the long
electron
configuration for
S.
Draw the Bohr Model
for Nitrogen.
Make sure to label the nucleus!
Draw the s and p
orbitals.
Draw Rutherford’s
model of the
atom.
How many valence
electrons are in an
atom of Rb?
Write the long
electron
configuration for
Ag.
Draw the Bohr Model
for Chlorine.
Make sure to label the nucleus!
What did
Chadwick
discover?
nd
2
Why does the
energy level hold
8 electrons?
Write the long
electron
configuration for
Ne.
Write the noble
gas electron
configuration for
Sb.
Write the noble
gas electron
configuration for
Ba.
st
1
How come the
energy level can
only hold 2
electrons?
Draw Dalton’s
model.
Write the long
electron
configuration for
Cs.
Review Sheet Work/Question Time
Please work on your
review sheet.
Ask questions if you have them!
Blue copies do not leave the
room!
Exit Question
1.
2.
What do you need to do to be
ready to DOMINATE the test?
Rank the following elements in
increasing electronegativity:

Ar, Bi, Te, Be