kavitha_grade1 - Thursday, August 28, 2008 7:34:45 PM

atom definition

kavitha_grade1 - Thursday, August 28, 2008 7:36:54 PM

It is the smallest part of matter with nucleus and electorns around it

kavitha_grade1 - Thursday, August 28, 2008 7:40:59 PM

All matter including solids, liquids and air has atoms in them

kavitha_grade1 - Thursday, August 28, 2008 7:42:24 PM

atom

kavitha_grade1 - Thursday, August 28, 2008 7:44:01 PM

image of an atom