Name:
JIGSAW: All About Atoms
Date:
SEAT A
Subatomic Particles (pg 114)
SEAT B
Atomic Number (pg 115)
Where is most of the mass of an atom? Where is most of the volume?
Describe all the parts of an atom of Potassium (K).
SEAT C
Isotopes and Mass Number (pg 117)
SEAT D
Mass of Atoms (pg 119-120)
What are the isotopes of Potassium (K)? How are they different?
How are they the same?
Why are the masses on the periodic table not whole numbers? Give
an example and explain.