Wednesday, Nov. 14th: “A” Day
Thursday, Nov. 15th: “B” Day
Agenda
Ch. 3 review questions/problems?
In-class Assignments/Homework:
Introduction to the Elements worksheet
Atomic Number and Mass Number worksheet
Isotopes Enrichment Activity worksheet
Chemistry: Atoms, Mass, and the Mole
worksheet
Homework: Finish worksheets, concept review,
study for chapter 3 test
Chapter 3 review
 Questions/Problems?
“Introduction to the Elements”
Video Follow-Up Questions
This worksheet is a really good review of the
material that we’ve covered so far in chapter 3.
Show me how smart you are by completing the
worksheet without even seeing the video!
“Chemistry: Atomic Number and
Mass Number” Worksheet
Complete the chart of element names, atomic
numbers, number of protons, number of
neutrons and mass number.
Don’t forget the 3 questions on the bottom of
the page!
“Isotopes”
Enrichment Activity Worksheet
Using the table of isotopes at the top of the
page, answer the 8 questions.
You do not need to use complete sentences.
“Chemistry: Atoms, Mass, and the Mole”
Worksheet
This worksheet will take you some time to
complete because there’s 18 problems.
Hint: The last 6 questions, #13-18, will all need 2
steps to solve…..
Grams
Moles
Atoms
Atoms
Moles
Grams
You may work with a partner and
you MUST HOW WORK!
Looking Ahead…
If you finish early, work on the concept review
and/or update your KWL chart.
Chapter 3 test/concept review/KWL due:
Friday, 11-16
Monday, 11-19