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Elina [12.6K]
3 years ago
14

Which of the following sentences best compare conductors and insulators

Chemistry
2 answers:
dimaraw [331]3 years ago
7 0

The correct answer is C. Insulators obstruct the flow of electrons whereas conductors allow electrons to flow freely.

Explanation:

Electricity refers to the flow or existence of an electrical charge that is connected to electrons. In this context, conductor materials refer to those materials that allow electricity to flow freely, this includes materials such as steel or copper. On the other hand, insulators are materials that stop or obstruct the flow of electrons and therefore the flow of electricity which includes materials such as wood or rubber. According to this, the statement that compares insulators and conductors is "Insulators obstruct the flow of electrons whereas conductors allow electrons to flow freely".

Alexxx [7]3 years ago
3 0

Insulators obstruct the follow of electrons whereas conductors allow electrons to flow freely
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Aluminum can be oxidized by Li^{+} and Ca^{2+}

<h3>What is oxidizing?</h3>

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According to reactivity series (The array of metals in the descending order of their reactivities is referred to as the metals' reactivity series. It is sometimes referred to as the metals in the activity series.)

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Learn more about electronegativity here brainly.com/question/16446391

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so your answer will be x=  3/4 .


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