Yes.
Yes.
Magnesium iodide is composed of magnesium cations (Mg2+) and iodide anions (I-). It has a formula of MgI2.
A binary compound is a chemical compound composed of two elements. The chloride ion (Cl-) is an example of an anion that commonly forms binary compounds with metal ions. Sodium chloride (NaCl) and magnesium chloride (MgCl2) are examples of binary compounds formed with the chloride ion.
There is no 'binary formula'. You can say that hydrogen iodide is a binary compound, that is one formed from just two elements. HI is its formula.
magnesium iodide
Examples of binary ionic compounds with regular metals include sodium chloride (NaCl), potassium iodide (KI), and magnesium oxide (MgO). In these compounds, a metal cation (sodium, potassium, magnesium) forms an ionic bond with a non-metal anion (chloride, iodide, oxide).
Yes.
Mg is the scientific symbol for the element magnesium :)
Binary ionic compounds are compounds composed of positively charged metal cations and negatively charged nonmetal anions. Examples include sodium chloride (NaCl), magnesium oxide (MgO), and potassium iodide (KI).
MgI2 is also known as Magnesium Iodide. This is a molecule of magnesium that is bonded to two molecules of iodine.
Binary ionic compounds are composed of a metal cation and a nonmetal anion. The cation (metal) gives away electrons while the anion (nonmetal) accepts them to form a stable ionic bond. Examples include sodium chloride (NaCl), magnesium oxide (MgO), and potassium iodide (KI).
Magnesium iodide is composed of magnesium cations (Mg2+) and iodide anions (I-). It has a formula of MgI2.
There are magnesium ions and iodide ions in magnesium iodide.
magnesium chloride, calcium chloride. Found in Powerade.
Magnesium Iodide You don't have to say that it is magnesium (II) iodide because it is already apparent that the charge is 2+
The ionic compound name for MgI2 is magnesium iodide.
It looks like Magnesium Iodide (and also its hexa- and octa-hydrates) is white or semi clear crystallic, solid salt.However, though magnesium iodide is stable at even high heat under a hydrogen gas atmosphere, it decomposes in air at normal temperatures, turning brown from the release of elemental iodine. When heated in air, it decomposes completely to magnesium oxide and (purple vapor of) iodine. This can be checkes with wet starchy test paper becoming black.