What is a semiconductor? Select the three correct descriptions for metals.
Understand the Problem
The question is asking for the definition of a semiconductor and provides multiple choice answers to select from. The second question requires identifying three correct descriptions for metals. The focus is on concepts in physics or chemistry related to material properties.
Answer
An element that conducts electricity only under certain conditions.
The final answer is: An element that conducts electricity only under certain conditions.
Answer for screen readers
The final answer is: An element that conducts electricity only under certain conditions.
More Information
Semiconductors have unique electrical properties, allowing them to be foundational in electronic devices. They can both conduct electricity under certain conditions and act as insulators otherwise.
Tips
A common mistake is confusing conducting elements (metals) with semiconductors; semiconductors are not always conductive.
Sources
- Semiconductor | Definition, Examples, Types, Uses, Materials ... - britannica.com
- Conductors, semiconductors, and insulators - toshiba.semicon-storage.com
- What Is a Semiconductor and What Is It Used for? - TechTarget - techtarget.com
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