For a two element ionic compound, the naming is simple. The first part of the name is the name of the metal element. The second part is the name of the nonmetal element, with the suffix â-ide.â. 1  Example: Al 2 O 3.
Exploration & Excavation in Chaco Canyon. It's believed that the first Europeans to see Chaco Canyon came in the 17th Century, when Spanish soldiers engaged in military actions against the Navajos first entered the Chaco area.
1. The Gully Canyon. Located on the outskirts of Tuxtla Gutierrez, capital of Chiapas, this canyon is a beautiful and historic cliff a thousand feet high, starting the same from the Grijalva River, the second largest river in Mexico.