Giant atomic and molecular models and other lecture demonstration devices designed for concrete operational students.

1983 ◽  
Vol 60 (6) ◽  
pp. 485 ◽  
Author(s):  
Rubin Battino
Keyword(s):  
Molecular Models ◽  
Lecture Demonstration ◽  
Concrete Operational ◽  
Atomic And Molecular Models

scholarly journals The Concept of Law and Models in Chemistry

2014 ◽  
Vol 22 (S1) ◽  
pp. S50-S86 ◽  
Author(s):  
Martin Quack
Keyword(s):  
High Resolution ◽  
Historical Development ◽  
High Resolution Spectroscopy ◽  
Molecular Models ◽  
Basic Concepts ◽  
The Concept Of Law ◽  
Atomic And Molecular Models ◽  
Concept Of Law

After a brief introduction to the basic concepts including some questions of language, the first part of this paper provides a brief survey of the historical development of laws and models in Chemistry, in particular atomic and molecular models. In the second part this paper deals with the fundamental role of the observation of symmetry violations in physics and chemistry in understanding the most ‘fundamental laws’ and current efforts towards such studies by means of high resolution spectroscopy of molecules. We conclude with a brief discussion of the implications for current unsolved problems in astrophysics and biology.

Precise atomic and molecular models

1964 ◽  
Vol 41 (12) ◽  
pp. 656 ◽  
Author(s):  
Alan D. Adler ◽  
William J. Steele
Keyword(s):  
Molecular Models ◽  
Atomic And Molecular Models

Simulation of a gravitational lens in a lecture demonstration

1982 ◽  
Vol 138 (9) ◽  
pp. 147 ◽  
Author(s):  
G.S. Egorov ◽  
Nikolai S. Stepanov
Keyword(s):  
Gravitational Lens ◽  
Lecture Demonstration
Sign in / Sign up

Export Citation Format

Share Document