gabby101 gabby101

13-09-2016
Biology

contestada

Which is true of ionic compounds

They are electrically charged either positive or negative

They form hard,brittle crystals with characteristic shapes

They contain no charged particles

They have characteristically low melting and low boiling points

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SmartCookie112 SmartCookie112

13-09-2016

the first one definitely is. An ion is either a positively charged or negatively charged atom. Hope this helps :)

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