Element X has two isotopes. The table gives information about these isotopes.
Isotope Atomic Mass (amu) Abundance (%)
X-63 62.9296 69.15
X-65 64.9278 30.85
The average atomic mass of element X is
amu.
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Home » Chemistry » Element X has two isotopes. The table gives information about these isotopes. Isotope Atomic Mass (amu) Abundance (%) X-63 62.9296 69.15 X-65 64.9278 30.85 The average atomic mass of element X is amu.