Complete the doping rule

Exercise and reference answers

Missing parts

1. Answer

   pentavalent

   Choices

   1. pentavalent
   2. trivalent
   3. divalent

2. Answer

   trivalent

   Choices

   1. trivalent
   2. pentavalent
   3. hexavalent

Complete the statement

A {0} dopant donates an electron and gives n-type material, while a {1} dopant leaves a hole.

Instructions

Drag a word into each gap to finish the sentence.

Explanation