Which combination of substances will most likely lead to the formation of a p-type semiconductor?

P-type semiconductor a semiconductor with vacancies in the conduction band. Formed by adding a different semiconductor, such as aluminium, to the host semiconductor. Semiconductor an element that does not conduct electricity as well as a metal, but that does conduct slightly better than a non-metal. 

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

it takes hundreds of years to become stable.

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