CBSE Class 9 Answered
plz answer...
Asked by anupam | 21 Oct, 2008, 10:25: PM
Expert Answer
Only same no of electrons and protons are not the crieteria of same atoms,while other chemical or physical properties also take place to decide whwther the atoms are similar or not.
Answered by | 22 Oct, 2008, 12:53: PM
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