10344
The parametrization builds on an in - depth understanding of physical - chemical properties on the atomic scale to assign each parameter , especially atomic charges and van der Waals constants , as well as on the validation of macroscale physical - chemical properties for each compound in comparison to measurements .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None