Abstract
This project proposes a study of the metallicity in Active Galactic Nuclei (AGN) observed with the Sloan Digital Sky Survey-IV MaNGA. We will use asample of approximately 300 AGN galaxies whose intensities of narrow emission lines were measured in the spectral range from 3.600Å to 10.300Å. The metallicity will be obtained in each object of the sample through the use of photonization model…