CET.ZIP        238687  09-12-94  Chemical Element Table  lists the elements,
                               | their discoverers, where discovered, date     
                               | discovered, and much more. (Michael Gerety)   
                               | (Reg.Fee: $2)                                 
CHEM.ZIP        21547  12-09-90  Chemistry Program 1.0 helps you learn about
                               | the Periodic Table of the Elements. Changing  
                               | the temperature changes the color coding of   
                               | each element, to inform you of it's state     
                               | (solid, liquid, or gas) at a specific         
                               | temperature. (Gregory Thatcher) (Reg.Fee: $0) 
CHEMBK.ZIP     467447  08-26-94  Electronic Chemistry Text for Windows  is an
                               | electronic reference book on Chemistry        
                               | fundamentals. (Scott Persons) (Reg.Fee: $9)   
CHEMICA.ZIP     11571  11-22-91  Chemica Elementum  contains a periodic table
                               | of the elements. When you place the cursor on 
                               | a symbol, a window pops up giving you         
                               | information about that element. (Tenax        
                               | Software Engineering) (Reg.Fee: $10)          
PERIOD.ZIP      89273  03-30-95  Periodic! 1.1 is an add-in for Excel 5.x that
                               | includes 25 functions for every element in    
                               | the Periodic Table, as well as 10 common      
                               | constants (e.g. Avogadro's Number). (P. Scott 
                               | Antony) (Reg.Fee: $10)                        
PT302.ZIP      968017  11-15-95  Periodic Table 3.0b is a very extensive
                               | Periodic Table of the Elements for Windows.   
                               | It contains data on over 800 isotopes, with   
                               | decay trees for over 500. When you click on   
                               | the symbol of an element, you are informed of 
                               | it's atomic number, atomic weight, melting    
                               | point, who discovered it, and much more. The  
                               | on-line help system lets you click on         
                               | technical words and get a definition for      
                               | them. Other features include a quiz mode and  
                               | several useful printing options. A 600K+      
                               | manual is provided that covers many elemental 
                               | concepts. (SMI Corporation) (Reg.Fee: $30)