With a molecular mass of slightly less than 8, it is the lightest ionic compound.

How much is too much, varies with each ionic compound.

Many ionic compounds can be dissolved in water or other similar solvents.

And the product is likely to be identifiably a salt, an ionic compound.

The same goes with a great many other salts and ionic compounds.

Not sure what ionic compound you want to add to that water.

This method is generally not used with ionic compounds (see below).

Type 1 binary ionic compounds are those in which the cation has only one form, or charge.

How can an ionic compound have an ion with a non-whole number charge?

Many ionic compounds are soluble in water, to some degree.