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Question:

science homework PLEASE HELP I LOST MY SHEET AND NEED ANSWERS!!! (its chemistry)?

Sodium ChlorideSodium BicarbonateCalcium BicarbonatePotassium BromideCalcium ChlorideCopper SulphateGlucoseSucrose Distilled WaterTap WaterVegetable oilthose are the substances now all i need to do is put a check mark if it is conductuvuty or solubilty for each ex. Sucrose- check for conductivity x for solubilty

Answer:

I won't give you the answer to each question, and I'm not quite sure I understand the question. But a good rule of thumb is that ionic compounds (metal + nonmetal) are always conductive and covalent compounds (nonmetal + nonmetal) never are. As for solubility, polar dissolves polar, so for example sodium chloride (NaCl) is both conductive and soluble.
I won't give you the answer to each question, and I'm not quite sure I understand the question. But a good rule of thumb is that ionic compounds (metal + nonmetal) are always conductive and covalent compounds (nonmetal + nonmetal) never are. As for solubility, polar dissolves polar, so for example sodium chloride (NaCl) is both conductive and soluble.

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