What is the BEST conductor of electricity?

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Question 1 of 2707066636eec28f7522a1c51c022

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What is the BEST conductor of electricity?

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🔍 Key Concepts

• Electrical conductivity depends on the presence of free ions or charged particles • Pure (distilled) water vs water that contains dissolved salts/minerals • Gases like carbon dioxide compared with liquids in conducting electricity

💭 Think About

• Which option contains the most ions that can move freely to carry electric current? • How does adding salt to water change its ability to conduct electricity compared with pure water? • Among gas, pure liquid, and impure liquid, which general state and composition usually gives the highest conductivity?

✅ Before You Answer

• Compare each choice by its ion content (charged particles in solution or medium) • Remember that pure distilled water has very few ions compared with natural waters • Consider that dissolved salts break into ions that greatly increase conductivity

Question 1 of 27070

What is the BEST conductor of electricity?

Carbon dioxide

Distilled water

Fresh water

Salt water

Question 1 / 2707066636eec28f7522a1c51c022

Question 1 of 2707066636eec28f7522a1c51c022

What is the BEST conductor of electricity?

Back

Question 1 of 27070

Study area:

What is the BEST conductor of electricity?

If the question has a related picture, it will appear here.