Free Downloadable Support Material for the
Forever Alexander Arrangement of Elements 3D Periodic Table Model
Randomized to Organized Lesson
Mendeleev's Periodic Law
If you can't drag this image to a graphics app - like Photoshop - click on it to go to the image alone and try there, or just print it. If nothing works, email me to send you the graphic.
Instructor to print any size for display and discussion at the time of student engagement in arranging the element data boxes in order - either before they start, or later, as teacher desires.