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Why can't extrinsic semiconductors be fabricated from bivalent and hexavalent elements?
Wiki User
∙ 10y ago
My thinking is ... If intrinsinc semicoductor is doped with Hexavalent Impurity, then energy level of outermost orbit of hexavalent atom, will fall below than that of pentavalent atom, so more amout of energy will be required to move this newly generated electron to move from fermi level to conduction band of semicondoctor. And vice versa for Bavalent.
Wiki User
∙ 10y ago
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What is a bivalent compound in chemistry?
A bivalent chemical element has the valence 2 as calcium for ex.
How do you use the word bivalent in a sentence?
Because of a preliminary FMD diagnosis of both 0 and Asia, an order for a bivalent vaccine was placed.
What is bivalent ions?
an element which has valency 2
How many sister chromatids are in a bivalent?
A bivalent contains two duplicated homologous chromosomes.
What is a benzylidene?
A benzylidene is the bivalent radical C6H5-CH=.
Synapsis forms a chromosome complex known as a?
bivalent
Is carbon monoxide ionic or bivalent?
It is not ionic. It is a covalent compound.
Another name for a tetrad also?
bivalent is another name for tetrad
What is a bivalent?
Aquatic mollusk ,like a scallop or a mussel are bivale which mean animals that consist in two hinged shells .
What is the composition of a bivalent at the beginning of prophase 1?
One pair of homologous chromosome
What is the most common color of compounds of Mn2?
Compounds of bivalent manganese are pink.
Most common charge of calcium?
Calcium is a bivalent chemical element - 2+.
