THINK ABOUT IT answer on your warmup sheet or scratch paper W hat are the 3 main groups on the periodic table What are the 3 main parts of an atom You need to get 3 different color pencils ID: 211222
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Slide1
Intro to the Periodic Table & Atomic Structure
THINK ABOUT IT – answer on your warm-up sheet or scratch paper
W
hat are the 3 main groups on the periodic table?
What are the 3 main parts of an atom?
You need to get
3
different
color pencils
!!Slide2
Metals, Nonmetals, MetalloidsSlide3
APE MAN!!!!
Atomic Number=Number of Protons Mass Number=Number of Electrons - Atomic Number = Number of Neutrons
F
9
18.9984Slide4
Let’s Practice…
Element Name
Symbol
Atomic #
Mass #
# of Protons# of Neutrons# of ElectronsChlorineCl17
35.45
Argon
Ar
39.9522Slide5
ATOMSlide6
Atomic StructureSlide7
NucleusSlide8
+ Proton +
+Slide9
Neutrons
0Slide10
ORBITALS
ORBITALSSlide11
- Electrons
-Slide12
Subatomic ParticlesSlide13
Atomic Model Practice
Practice drawing the following Atoms:
Hydrogen
Carbon
Phosphorous
1H1.00796C12.011
15
P30.973Slide14
Atomic Mass/Atomic # Practice
Go to website
work on Atomic Mass/Atomic # Practice (under The Atom page in the 1
st
6-weeks)