Humboldt State University ® Department of Chemistry

Richard A. Paselk

 

General Chemistry

Spring 2011

Exercise: Atoms & Isotopes

© R. Paselk 2008
 
 

Supplemental Study Modules

 

 Use Back Button to Return to Notes

Atoms & Isotopes

Fill in the table below from the relationships of electrons and protons in atoms and ions (don't forget the Periodic table) and the relationships of A, Z, proton numbers and neutron numbers.

Add isotope superscripts for atoms without them.

 Symbol Z A p n e-
12          
Fe   56      
Rh3+       58  
235U4+          
37S2-          
 75As3-          

 

Answers


Go to Reflection Questions

© R A Paselk

Last modified 23 September 2008