Posted: February 24, 2011
Reviewed Bohr and Bohr-rutherford diagrams and corrected homework questions
Learned about ions
homework
Complete assigned sheet and the question below.
Pg 101 Q. 13
13 Draw and write the charge for the following ions:
a) Beryllium, atomic number 4
b) nitrogen, atomic number 7
c) sulfur, atomic number 16