Python ProgrammingEasyHigh School (11–12)High School (9–10)UndergraduateGeneralPython for Science and Maths › Chemistry by Computer
Created by StemPy LabA column of electronegativities has a gap for xenon. What does this print? import pandas as pd; import numpy as np; en = pd.Series([0.79, 0.95, np.nan, 2.66]); print(en.isna().sum())
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