What do binary ionic compounds contain

A binary ionic compound is a salt consisting of only two elements in which both elements are ions, a cation and an anion. When naming these compounds, its composition must be considered.

Type 1 binary ionic compounds are those in which the cation has only one form, or charge. Type 2 binary ionic compounds are those in which the cation can have multiple forms.

Additionally, binary ionic compounds containing polyatomic ions have another distinct set of naming rules. The cation which is a metal in most cases is listed first and the anion which is a nonmetal in most cases second. The anion name uses the first part of its elemental name, and subsequently adding the suffix "-ide". For example, Br - would be called "Bromide". What is the correct formula unit for the ionic compound, manganese II chloride?

What is the correct formula unit for the ionic compound, manganese II sulfide? What is the correct formula unit for the ionic compound, mercury I chloride? What is the correct formula unit for the ionic compound, mercuric fluoride? The formula unit for the ionic compound, chromium II chloride, consists of which of the following? The formula unit for the ionic compound, cuprous bromide, consists of which of the following?

The formula unit for the ionic compound, copper I sulfide, consists of which of the following? The formula unit for the ionic compound, cupric oxide, consists of which of the following? The formula unit for the ionic compound, iron III fluoride, consists of which of the following? The formula unit for the ionic compound, ferrous bromide, consists of which of the following?

The formula unit for the ionic compound, iron II sulfide, consists of which of the following? The formula unit for the ionic compound, lead II fluoride, consists of which of the following? The formula unit for the ionic compound, manganese II oxide, consists of which of the following? The ionic compound, manganese II iodide, is composed of which of the following pairs of ions?

It is assumed to be present only once, hence just the name of the element. However, if it is present more than once, you must then specify the number of times it is duplicated di, tri, tetra, etc. Prefixes are only used for covalent compounds formed from non-metal elements. The polyatomic anions derived from acids are named by dropping the -ic or -ous suffix from the acid name and adding the -ate or -ite suffix, respectively. Compounds containing polyatomic anions are named using the Type I or Type II naming systems described above.

For example, the sodium salt of nitric acid is sodium nitrate NaNO 3. If you know the acid formula you will always get the correct anion formula and its charge, since the charge is equal to the number of ionizable hydrogen atoms in the acid, and is always negative.