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Q. What is Percent error?
Quantities measured throughout an experiment are called experimental values. The dissimilarity between an accepted value and an experimental value is called an error. The ratio of a fault to an accepted value is called percent error. The equation for a percent error is as follows
Percent error=error/accepted value*100
When you compute percent error ignore any plus or minus signs because only the size of the error counts.
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The energy required to dislodge electron from excited isolated H-atom, IE 1 = 13.6 eV is: (1) = 13.6eV (2) > 13.6eV (3) 3.4 eV
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