posted by Lauren on .
Classify each of the following by the type of solid if forms:
Look up the electronegativities of the cation and the anion. If the difference is greater than 1.9 or so call it ionic. If less than 1.9 or so call it covalent
Can't find it.
go to "webelements dot with the word com" and look up the electronegativity of each of the elements.
wat are the effect of acid rain on rocks
I didn't write I cant find it someone else did being stupid and putting my name down as a reply
Thanks for letting me know.