Estados de OXIDACIÓN y VALENCIA (Bien fácil)

This video shows how to determine and calculate the oxidation numbers, oxidation states, or valence numbers of chemical elements given a compound or chemical formula... FORM LINK: https://drive.google.com/open?id=0B_Q... **Subscribe to this channel: EMMANUEL ASESORÍAS** If you like the video, give it a thumbs up and share it with your friends… This YouTube channel is exclusively for CHEMISTRY videos for young people aged 13 and up. Recorded in Mexico…