Claim: Electrical conductivity can be used to determine bond type.
Evidence:
1. Ionic Bonds: Ionic compounds dissolve in water and conduct electricity due to the presence of free ions. The movement of these ions allows the flow of electric current.
2. Covalent Bonds: Covalent compounds generally do not conduct electricity because they consist of molecules with a balanced distribution of electrons and no free ions to facilitate the flow of electric current.
Reasoning: Based on the evidence, the ability of a substance to conduct electricity can be used as an indicator of bond type. If a substance can conduct electricity, it is likely that ions are present, suggesting an ionic bond. On the other hand, substances that do not conduct electricity usually have covalent bonds since covalent compounds lack free ions necessary for electrical conductivity.
Use the CER checklist to Make a Claim, supported by Evidence and Reasoning, to answer this question: How can electrical conductivity be used to determine bond type? Recall: Ionic Bonds are between metal and nonmetals, and Covalent Bonds are between nonmetals and nonmetals. Reply in a simple and short response
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