Assignment for Tuesday 10/23/2012 AKA “MOLE DAY !!!”
PT graphs - USE EXCEL if you know how to.
Make 4 different graphs.
Atomic #'s 1-20 on the X axis (horizontal axis) of each of the 4 graphs.
Evenly space the numbers 1-20 on the X axis using the entire length of the x
axis.
The Y axis (vertical axis) will have:
Graph 1) ionization energy
Graph 2) electronegativity
Graph 3) melting point
Graph 4) atomic radius
Again, evenly space the numbers to utilize as much of the graph paper as
possible.
Connect the dots and explain what TREND you see with each of the
graphs.
Be able to answer…
1) What trend do you see from left to right within a period on the
Periodic Table?
2) What trends do you see from top to bottom within a group on the
Periodic Table?