Structure, bonding and the periodic law. 

 - 2nd ed. 
 - Bucks, England :  Open University Press,  1973. 
 - 56 p. :  ill. ;  30 cm. 
 - Science :a second level course ;  S25 .
<br/><br/> "Prepared by an Open University Course Team" 
<br/><br/>Unit 8. Trends in the periodic table,orbitals part 1. -- Unit 9.  Elements of the lithium row, orbitals part 2. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical bonds.<br/>Chemical structure.<br/>Periodic law.