What is true about semiconductors?
1. it is hard for electrons to move through them
2. you can change how easily electrons move through them
3. they are so rare that it's unusual to see them in daily life
4. It is easy for electrons to move through them

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ajinems ajinems · Answer 1 · 2022-01-11T11:32:18+01:00

In semiconductors, you can change how easily electrons move through them. That is option 2.

Semiconductors is defined as those substances that possess the characteristics of both metal and non metal.

Examples of semiconductors include the silicon, germanium, and gallium arsenide elements.

The semiconductors are able to conduct electricity through the presence of electrons and holes in them.

The movement of these electrons can be controlled through the addition of impurities to the semiconductor material.

Therefore, in semiconductors, you can change how easily electrons move through them.

Learn more about semiconductors here:

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