7.    What is the chemical symbol for sodium? Na    for carbon C      for potassium? K

Be sure you know the chemical symbols for the elements listed on page 2-2 in your Study Guide.

home13.gif (1441 bytes)BIOWEB  home13.gif (1441 bytes)Al BIO 101 Web Section  home13.gif (1441 bytes)ELI BIO 101 Web Section 
email.gif (404 bytes) nverdae@nvcc.edu
Emma Erdahl, Associate Professor of Biology
Northern Virginia Community College
Revised 8/23/00