Difference in chemical abundances for all elements (Δ [X/Fe]) as a function of chemical abundances determined adopting the seismic log ɡ. The difference between abundances estimated using seismic and predicted log ɡ is shown in magenta, while the difference between the abundances determined adopting seismic and spectroscopic log ɡ is shown in blue. The marker size is proportional to the difference between the log ɡ of each case.