Thread: how many atoms!!!
View Single Post
  #1  
Old February 23rd, 2010, 07:18
villam01 villam01 is offline
Junior Member
  
Join Date: Feb 2010
Posts: 1
villam01 is on a distinguished road
Default how many atoms!!!
how many nonmetal atoms do we find in Ca3 (Po4)2 ??
the answer in my book is 10. but i dont know why??
Reply With Quote