MSG stands for Mono Sodium Glutamate. Glutamic acid is covalent, and not ionic. This is the sodium salt of that, so in being a salt it is ionic.
The high melting point points toward an ionic compound. Ionic compounds dissolve in water ie a a polar solvent. Therefore, it is probably ionic. Next you have to pick up a chemical data book and look at melting points of ionic compounds to find one that has this melting point.
Ionic compounds are the compounds with dissociate into cations and anions when dissolved in solution. For example regular table salt (NaCl) is a ionic compound when dissolved in water dissociate into Na+ and Cl- , such a solution then can conduct electricity. Pure water with no impurities (no dissolved ions) is a modest insulater. Ionic compounds are combination of a metal and a non-metal.
Magnesium is an s-block element and it forms only ionic bonds with other elements.
iodine is a covalent compound and no ionic properties. there are no free electrons on it. so it can not conduct electricity.
It contains both covalent and ionic bonds. In carbonate ion (CO32-) there are covalent bonds (C-O, C-O and C=O). Between carbonate ion (CO32-) and 2 sodium ions (Na-, Na-) there are ionic bonds. Na2CO3 is a salt.
Ionic
An ionic compound is an example of a chemical compound.
No Its an ionic compound
A covalent compound, not ionic
Copper(II) sulfide is an ionic compound.
No, like all sodium (Na) compound it is ionic.
Is ionic
Zyban is not an ionic compound.
ionic compound
Ionic compound
Methane is not a ionic compound.
Lanthanum tribromide is an ionic compound.