What causWhat causes some materials have magnetic properties?es some materials have magnetic properties?

Ok so co(g) is not pronoused that. the only clue is that youpronouse it the oppisote way. 

Molarity is moles of solute over liters of solution. idk if that is what you are talking about, but you can convert moles of solute to grams of solute using dimensional analyzes by using molar mass found on the periodic table.

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