Sunday
May 24, 2015

Homework Help: Chemistry

Posted by Anonymous on Wednesday, February 10, 2010 at 10:11pm.

How do you find the number of valence electrons in a molecule? Do I need to use the Lewis structure diagram to find out? Please help! I need to the total number of valence electrons for SiH4, H2SO4, CCl4, BF3 and I don't know how!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members