×
Log in
Upload File
Most Popular
Art & Photos
Automotive
Business
Career
Design
Education
Hi-Tech
+ Browse for More
The top documents tagged [periodic idea]
Documents
1 ATOMS: Dalton and Beyond A search for a simple theory of matter Topic 7 – Spring 2005 Ted Georgian, Dept. of Biology
213 views
Documents
Fall 2004 - Topic 7 ATOMS: Dalton and Beyond Dr. Donna Brestensky, Chemistry *** Please pick up a handout as you come in. *** Animation Reference:
215 views
Documents
A German scientist named Johann Dobereiner put forward his law of triads in 1817. Each of Dobereiner's triads was a group of three elements. The appearance
232 views