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6. There are two isotopes of an element of average mass x .The isotope with heavier atomic mass x+2 and lighter one has x-1 ,then the abundance of heavier one is? |
| Answer» 6. There are two isotopes of an element of average mass x .The isotope with heavier atomic mass x+2 and lighter one has x-1 ,then the abundance of heavier one is? | |