Chemistry, 04.09.2021 22:40 lashaydews12
Atoms of arsenic (As) are often added to silicon (Si) in a process called doping to change the conductivity of the silicon. How does the addition of arsenic change the conductivity of silicon?
An atom of arsenic has one fewer valence electron and more electron shells than an atom of silicon, so the conductivity decreases because the arsenic atom gains an electron.
An atom of arsenic has one more valence electron and more electron shells than an atom of silicon, so the conductivity decreases because the arsenic atom loses the electron.
An atom of arsenic has one fewer valence electron and fewer electron shells than an atom of silicon, so the conductivity increases because the arsenic atom gains an electron.
An atom of arsenic has one more valence electron and more electron shells than an atom of silicon, so the conductivity increases because the arsenic atom loses the electron.
Answers: 3
Chemistry, 21.06.2019 14:30
Find the mass in grams of hydrogen gas produced when 14.0 moles of hcl is added to an excess amount of magnesium.
Answers: 3
Chemistry, 21.06.2019 22:10
Here’s one way to follow the scientific method. place the missing steps in the correct position in the process
Answers: 1
Chemistry, 21.06.2019 22:30
Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?
Answers: 1
Chemistry, 22.06.2019 12:10
Building glycogen from glucose molecules is an example of
Answers: 3
Atoms of arsenic (As) are often added to silicon (Si) in a process called doping to change the condu...
Biology, 14.05.2021 14:20
Mathematics, 14.05.2021 14:20
Arts, 14.05.2021 14:20
English, 14.05.2021 14:20
Mathematics, 14.05.2021 14:20
Mathematics, 14.05.2021 14:20
Arts, 14.05.2021 14:20
Mathematics, 14.05.2021 14:20
Mathematics, 14.05.2021 14:20
English, 14.05.2021 14:20
Mathematics, 14.05.2021 14:20