1. WEEK OF 9/13
8.5C Periodic Table

2. COPY OBJECTIVE and PAGE #
Monday
COPY OBJECTIVE and PAGE #
SWBAT categorize an element’s group and period given structure & atomic number. 7

3. MONDAY CATALYST
TRACKING:
Using your percentage chart and notebook tracker, make sure BOTH quizzes are tracked in your notebook.
2 percentages for 8.5A and 8.5B % %

4. Why are some elements extremely reactive?
MONDAY HOOK:
Why are some elements extremely reactive?

5. What does it mean to be REACTIVE?
Sooooo……?
What does it mean to be REACTIVE?

6. What do these elements’ STRUCTURE have in common?
TRENDS
What do these elements’ STRUCTURE have in common?
INVESTIGATE:
Find these two elements on the Periodic Table.
What do their LOCATIONS on the Periodic Table have in common?

7. What do these elements’ STRUCTURE have in common?
2- TRENDS
What do these elements’ STRUCTURE have in common?
INVESTIGATE:
Find these two elements on the Periodic Table.
What do their LOCATIONS on the Periodic Table have in common?

9. Same number valence electrons
GROUPS/FAMILIES
The COLUMNS
(up and down)
Same number valence electrons
Behave similarly
like a family!

10. Atoms with _______________ are more stable.
PREDICT:
Atoms with _______________ are more stable.
Lithium →
Reactive
Neon
Stable
Sodium
Argon

11. Atoms with filled shells are
more stable.
Neon →
Stable
Full valence electron shell = stable, not reactive
Lithium
Reactive
If the valence shell has space available, it will react!

12. What do these element’s STRUCTURE have in common?
3- TRENDS
LOOK:
What do these element’s STRUCTURE have in common?
INVESTIGATE:
Find these two elements on the Periodic Table.
What do their LOCATIONS on the Periodic Table have in common?

13. What do these element’s STRUCTURE have in common?
4- TRENDS
LOOK:
What do these element’s STRUCTURE have in common?
INVESTIGATE:
Find these two elements on the Periodic Table.
What do their LOCATIONS on the Periodic Table have in common?

14. PERIODS/ROWS
ACROSS the table
Same number of ENERGY SHELLS

15. 3) All elements in group 13 have the same number of valence electrons
AGREE OR DISAGREE
1) The following elements all belong to the same period: Ne, Ar, Kr, and Xe.
2) The following elements all belong to the same group/family: H, Li, Na, and K.
3) All elements in group 13 have the same number of valence electrons
4) The chemical reactivity of an element is determined by its protons.

16. Stack notebooks in center of table
DOL
Work Alone
Vol=0
5 MIN
When finished:
STAY SEATED
Stack notebooks in center of table

17. Glue Periodic Table to front cover
TUESDAY
Catalyst
Glue Periodic Table to front cover
FRONT COVER
GLUE HERE
Table of Contents

18. Periods are _______________ on the Periodic Table.
SUMMARY:
Periods are _______________ on the Periodic Table.
Elements in the same period will have the same __________________.
Groups are ______________ on the Periodic Table.
Elements in the same group will have the same ______________________.

19. Tuesday CATALYST
Given the following models, will these elements be in the same PERIOD or the same GROUP? Explain your answer.

20. Groups are ______________ on the Periodic Table.
Elements in the same group will have the same number of __________________.

21. Periods are _______________ on the Periodic Table.
SUMMARY:
Periods are _______________ on the Periodic Table.
Elements in the same period will have the same number of ______________.

22. ? What element am I? What period do I belong in? ________
IDENTIFY
What period do I belong in?
________
(Hint: # of shells)
What group do I belong in?
(Hint: # of valence electrons)
What element am I? ?

23. Period 3 Group 2 ____ 3_____ ____ 2_____ What period do I belong in?
IDENTIFY
Group 2
What period do I belong in?
____ 3_____
(Hint: # of shells)
What group do I belong in?
____ 2_____
(Hint: # of valence electrons)
Period 3

24. IDENTIFY 4 ? ? ? ?

25. IDENTIFY 4

26. Practice

27. Definition In Your own words
Tuesday Do Now
For your number do the vocabulary wall activity:
Reactivity
Groups
Periods
Word
Definition In Your own words
Write a sentence using the word
Draw A Picture

28. Write: Valence Electrons
Shade the word “Group” and shade the Group Numbers
Write: Valence Electrons

29. Write: Electron Shells
Shade the word “Period” and shade the Period Numbers
Write: Electron Shells

30. COLOR YOUR PERIODIC TABLE
adas

31. DO NOW - 9/16 1) Open your journal to your newest periodic table.
2) Check to make sure that your colors are all in the correct places.
3) Finish coloring everything
2) adas

33. Refer to the table above
1) Which of the following elements represents the element from the table above?
A) Radon (Rn) B) Cadmium (Cd)
C) Rubidium (Rb) D) Astatine (At)
2) Is it a metal, nonmetal or metalloid?

34. COLOR YOUR PERIODIC TABLE
adas

35. NEW RIGHT PAGE AFTER YOUR LAST NOTES - Draw This!!
Metals:
Metalloids:
Nonmetals:

36. MAKE THREE COLUMNS IN YOUR NOTES: BRAINSTORM WITH A PARTNER
Metals:
flexible
shiny
good conductors of electricity and heat
Usually solids
Some are magnetic.
Metalloids:
have properties of both metals and nonmetals
Nonmetals:
brittle
dull
poor conductors of electricity and heat
Usually gases
Some are insulators.

37. What is the atomic number of the element below?
Questions
What is the atomic number of the element below?

38. How many neutrons in the element below?
Questions
How many neutrons in the element below?

39. How many electrons should be in the element below?
Questions
How many electrons should be in the element below?

40. How many electrons should be in the element below?
Questions
How many electrons should be in the element below?

41. How many valence electrons in the element below?
Questions
How many valence electrons in the element below?

42. How many electron shells in the element below?
Questions
How many electron shells in the element below?

43. What period does the element below belong to?
Questions
What period does the element below belong to?

44. What group does the atom below belong to?
Questions
What group does the atom below belong to?

45. What period does the atom below belong to?
Questions
What period does the atom below belong to?

46. What element does the atom below represent?
Questions
What element does the atom below represent?

47. An element has an ATOMIC NUMBER of 8 and a MASS NUMBER of 16
Questions
An element has an ATOMIC NUMBER of 8 and a MASS NUMBER of 16

48. Is the element below a metal, nonmetal, or metalloid?
Questions
Is the element below a metal, nonmetal, or metalloid?

49. A substance is flexible and conducts electricity very well
A substance is flexible and conducts electricity very well? It is probably a:
Metal Nonmetal Metalloid

50. DOL
SILENT
and
INDEPENDENT

51. 4) How reactive is this chemical? How do you know?
DOL
On Scratch Paper
For the Element Above
Which element is it?
How many valence electrons
Is it a metal, metalloid or nonmetal
4) How reactive is this chemical? How do you know?
5) what group and period is this element in?

52. Circle the misfit and explain why the element does not fit.
ISLE OF MISFIT TOYS
Circle the misfit and explain why the element does not fit.
Li, Mg, S
Na, C, O
Ca, Si, Al

53. What are the numbers of the groups that are metals?
BASED ON YOUR COLORING
What are the numbers of the groups that are metals?
What are the numbers of the groups that are nonmetals?
What are numbers of the groups that contain metalloids as well as metals and nonmetals?

54. Is carbon a metal, nonmetal, or metalloid? Why?
PRACTICE:
Is carbon a metal, nonmetal, or metalloid? Why?
Based on its location on the periodic table, would you expect Iron to be shiny or dull? Why?
Does oxygen conduct heat well? Why do you think that?
Is Tungsten (W) malleable ? How do you know?
Why do you think computer companies use silicon in computers?

55. ? Work Alone Vol=0 5 MIN When finished: STAY SEATED
Stack notebooks in center of table
DOL ?