A mass spectrum of element Y contains two peaks at and with peak heights of 60 units…

CHEMISTRY · Subjective · A Level · Chemistry · Atomic structure · Atomic structure

Problem

A mass spectrum of element Y contains two peaks at

m/z = 64

and

m/z = 66

with peak heights of 60 units and 40 units. Estimate the percent abundance of the heavier isotope (

m/z = 66