Ag2se Compound Name

Ag2Se is a chemical compound made up of two elements: silver (Ag) and selenium (Se). The compound name can be determined using the rules of chemical nomenclature.

First, we identify the elements present in the compound, which are silver and selenium. Then, we need to determine the oxidation states of each element. In Ag2Se, silver has an oxidation state of +1, since there are two silver atoms and the overall charge of the compound is 0. Selenium has an oxidation state of -2, as there is only one selenium atom and the overall charge of the compound is 0.

Using this information, we can construct the name of the compound following the naming conventions for binary ionic compounds. The name of the cation (a positively charged ion) comes first followed by the name of the anion (a negatively charged ion). In this case, the cation is silver with an oxidation state of +1, so we use the name "silver(I)" as the cation's name. The anion is selenium with an oxidation state of -2, so we use the suffix "-ide" to indicate that it is an anion and the name "selenide" to indicate the element's identity.

Putting it all together, the compound name is "silver(I) selenide."