Two true, one false

Exercise and reference answers

Questions

1. False statement

   Semiconductors conduct worst

   Statements

   1. Metals conduct best
   2. Insulators conduct worst
   3. Semiconductors conduct worst

2. False statement

   Only protons carry charge

   Statements

   1. Only protons carry charge
   2. Holes carry charge
   3. Electrons carry charge

3. False statement

   Copper is a semiconductor

   Statements

   1. Silicon is a semiconductor
   2. Copper is a semiconductor
   3. Copper is a metal

Explanation