1. Today in Science
You will Need:
•Pencil, Colored Pencils (ALL)
•Atom Movie Handouts Picked up
yesterday
• 1 Blank sheet of white paper –
Bookshelf

2. Binder Check #2
•Due next Thurs., March 15th at the beginning of
class.
•Table of Contents on Learning Point for this
week.
Test #2 – Part 1 & 2
• Part 1 – Thursday, March 15 th – Computer
Portion
• Part 2 – Friday, March 16 th – Written Portion
• Target Concepts on Learning Point for this week
• You NEED to make a ½ page of notes to
support yourself.
• YOU WILL NEED a CALCULATOR for this test.

3. Word Definition
Isotope Same # of protons; different
number of neutrons
Ion Charged particle; more or less
electrons than protons
Valence # of electrons in outer-most shell
or farthest from nucleus
Covalent Bonding Sharing of valence electrons
between atoms
Ionic Bonding The joining of atoms based on
opposite charged particles

4. ELEMENT MOLECULE
•Smallest particle that •When 2 or more atoms are
retains original joined together
characteristics & properties •Usually do not retain
of a substance characteristics of the
•Neutrally charged; = # of + elements that make it up
and -
•Each element has a ATOM
ION
different proton count ISOTOPE
(atomic number)
•Charged particle
•More or less electrons than •Different form of the same
protons element
•Metals = Positive Ions (give •Same PROTON count
•Different amount of neutrons
away electrons
•Nonmetals= Negative Ions
(take electrons)

5. • Follow Script – Fill in (I will be
stopping and starting movie)
• Quizzes – Not graded for
points…..just for honesty and
participation.
• Write letter and word answers

6. • Hyperlink on Learning Point
under Daily Assignments:
Common Elements
1) Slide #1 – Which element?
2) Slide #2 – Draw and Color
3) Slide #3 – Explain

7. • #1– A) Electrostatic attraction
B) Strong Force
C) Ionic Attraction
D) Magnetism
2) #14 has 3 answers

8. Homework
Atoms Movie Handout -Please staple
and turn in by Tomorrow
Binder Check #2 & ½ page of notes
for Target Concepts –Test #2
Do You see HOW the periodic table
and the Atomic Structure are
RELATED?