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Created by StemPy LabA plot of first ionisation enthalpy against Z for Z to has its three highest points at which Z?
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← Strontium, barium and xenon. What does this print? import pandas as pd; import numpy as np; en = pd.Series([0.95, 0.89, np.nan]); print(round(en.mean(), 2))Radii in pm and ionisation enthalpies in kJ/mol across period 5. What does this print? import pandas as pd; r = pd.Series([215, 167, 140, 133]); ie = pd.Series([549, 558, 709, 1008]); print(r.corr(ie) < 0) →
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