Good conductors with minimum resistance have...

Question 1 of 27070GJnF9spzBSKik8N1uwdO

Good conductors with minimum resistance have what type of electrons?

Back

Question 1 of 27070

Q

Good conductors with minimum resistance have what type of electrons?

🔍 Key Concepts

• Electric current and how it moves through a material • Difference between conductors, insulators, and semiconductors • Role of free electrons in allowing current to flow easily

💭 Think About

• Think about what needs to be present in large quantity for electricity to move easily through a material like copper or aluminum. • Compare a good conductor to an insulator: what is different about the electrons in each? • If resistance is low, does that mean electrons are tightly bound to atoms, or can they move around freely?

✅ Before You Answer

• Recall that conductors allow electric charge to move easily; insulators do not. • Connect number of free electrons with how easily current can flow (high vs low resistance). • Eliminate any option that would clearly describe an insulator or a material that cannot conduct at all.