A semiconductor of Ge can be made p-type by adding

1.	A semiconductor of Ge can be made p-type by adding
Answer» <html><body><p>rtivalent <a href="https://interviewquestions.tuteehub.com/tag/impurity-1039200" style="font-weight:bold;" target="_blank" title="Click to know more about IMPURITY">IMPURITY</a><br/>tetravalent impurity<br/>pentavalent impurity<br/>divalent impurity</p>Solution :Ge is a <a href="https://interviewquestions.tuteehub.com/tag/group-1013370" style="font-weight:bold;" target="_blank" title="Click to know more about GROUP">GROUP</a> <a href="https://interviewquestions.tuteehub.com/tag/14-272882" style="font-weight:bold;" target="_blank" title="Click to know more about 14">14</a> element. Positive holes can be <a href="https://interviewquestions.tuteehub.com/tag/created-7257327" style="font-weight:bold;" target="_blank" title="Click to know more about CREATED">CREATED</a> by adding group 13elementi.e., trivalent impurity.</body></html>

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