Physics, 04.03.2021 22:20 Maddoxaustin1

A group of students collected the following data to determine whether compounds were ionic or covalent in nature. They placed each compound in a small bowl and stuck two open ends of a battery powered circuit in the compound. If the light bulb lit up they marked the substance as electrically conductive, and if the bulb did not light up they marked it as not electrically conductive. Compound:

HCl KCl CaO SiO2

Conductive?

No No No No

Based on the student’s data, can they determine which substances are ionic and which are covalent?

A.
Yes, because all of these compounds are ionic since they are not conductive.

B.
Yes, because all of these compounds are covalent since they are not conductive.

C.
No, because ionic compounds are only conductive in an aqueous solution.

D.
No, because covalent compounds are only conductive in an aqueous solution.

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A group of students collected the following data to determine whether compounds were ionic or covale...

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