Sketch the atomic structure of copper and discuss why it is a good conductor and how its structure is different from that germanium, silicon and gallium arsenide

Q: Silicon and germanium are examples of a. insulators O b. semiconductors O c. good conductors O d.…

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Q: Water has an uneven, or asymmetrical, distribution of electron density. A diagram of a water…

A: water molecules have an uneven distribution of and charge density

Q: What technique should be used to dope an impurity into a metal?

A: Doping is the purposeful introduction of impurities into an inherent semiconductor for the goal of…

Q: Discuss the scientific and technological impact of a material that becomes a superconductor at room…

A: The materials that show superconductivity at room temperature or nearly room temperature have…

Q: Which of the following elements would you predict to have properties most like those of silicon…

A: Germanium have properties most like silicon.With the reference of periodic table Germanium element…

Q: Like most transition metals, tantalum (Ta) exhibits several oxidation states. Give the formula of…

A: (a) Unit cell (a) The unit cell given in (a) contains one Ta atom and 1/8 of Ta atom AT 8 corners…

Q: Explain with sketch, the atomic and crystal structure of a) Silicon b) Germanium

A: The Atomic and Crystal structure of (a) Silicon (b) Germanium

Q: Which of the following concepts describes substances in which electrons are tightly bound to the…

A: solution as

Q: One amazing and useful fact about nature is that different elements and molecules each have a unique…

A: Introduction: Study of the different astronomical object is the fascinating approach towards the…

Q: Which characteristic tells you an element is likely a non-metal? Has a shiny/metallic luster Not a…

A: Which characteristic tells you an element is likely a non-metal  .The non-metals are elements on the…

Q: How do ionic compounds appear to our eye?

A: Ionic compounds consist of oppositely charged ions that are held together by bond known as ionic…

Q: The number of silicon atoms per m3 is 5 × 1028. This is doped simultaneously with 5 × 1022 atoms per…

A: Given that nI = 1.5 × 1016m–3 Following values are given in the question: Number of silicon atoms, N…

Q: Need help with a design on the carbon separator. The separator that is detailed here works for…

A: The diagram of the carbon separator is as follows,

Q: is an example of a semiconductor material O a. silicon O b. carbon O c. gold O d. silver

A: Semiconductors are materials which have a conductivity between conductors (generally metals) and…

Q: Use Coulomb’s law to explain why a salt crystal suchas NaCl remains intact in benzene (C6H6) but…

A: According to Coulomb's law, unlike charges attract while like charges repel.

Q: What is the advantage of using monocrystalline silicon? much higher conductivity O much less…

A: Monocrystalline silicon has a wide range of applications and hence is widely used nowadays.

Q: is an example of a semiconductor material O a. silver O b. silicon O c. gold O d. carbon

A: Silicon Silicon is an example of a semiconductor material.

Q: Describe the electron states in materials and how electrons are transferred between them

A: Electron state in material is explained by its electron configuration and quantum state of each…

Q: What is the relation betwen iron and copper?

A: The chemical element iron has the symbol Fe and the atomic number 26. It is a metal that belongs to…

Q: Which element is a member of the halogen family? A B B I D K

A: In this question we are have to answer which element is a member of the halogen family.

Q: Silicon is the chief ingredient of both glass and semiconductor devices, yet the physical properties…

A: The physical properties of any material depend upon the bonding between the atoms, order of the…

Q: I'm not quite sure what this question is asking me.

A: In solid atoms and molecules are very closely bound to each other, due to which they are not allowed…

Q: The physical region of interest is divided into elements and element types and appropriate…

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Q: In characteristic curve of diode the ID (..........) with increases Temperture.

A: In a diode, when temperature is increased large number of covalent bonds will break down that will…

Q: Why is chromium so useful for decorative electroplating?

A: Electroplating: Electroplating in simple words is defined as the process of applying a coating of…

Q: In the following figures, indicate which of the diodes are forward biased and which are reverse…

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Q: To increase the efficiency of photovoltaic cell, one can a.Increase the absorption of the light b.…

A: Efficiency of photovoltaic cell is increased by increasing absorption of light or by increasing…

Q: In which of the following materials electrons cannot move from one atom to another? O a. wood O b.…

A: Insulators are materials in which electrons are tightly bounded and cannot go from one atom to…

Q: how to calculate the wavelength, in meters, of electromagnetic radiation needed to remove an…

A: Electron can be removed from valence shell of an atom on application of electromagnetic radiation.…

Q: What is electrophorus?

A: Electrophorus is invented by Jhoan Carl.

Q: Explain electron volt and its usage in submicroscopic process.

A: Electron volt is a unit of energy represented  as eV one electron volt equal to  1eV=1.60×1019J

Q: Which of the following is the reason that metals conduct electricity.   Electrons and protons in…

A: Electricity is nothing but the rate of flow of charge.

Q: In which of the following materials electrons cannot move from one atom to another? a. silver O b.…

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Q: 5. In a P-type germanium, n¡ 2.1 × 1019 m-³density of boran 4.5 x 1023 atoms /m3. The electron and…

A: before adding any impurity the semiconductor is intrinsic. Its conductivity is given by σ=nie(μe+μh)…

Q: Chromium is BCC crystal structure and has atomic weight of 52.0 g/mol and density of 7.19…

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Q: Sketch the atomic structure of silicon and insert an impurity of arsenic as demonstrated for…

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Q: . There are different types of Special Purpose diodes, Select two type of special purpose diode,…

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Q: Which pair of symbols represents a metalloid and a noble gas? A) Si and Bi B) As and Ar C) Ge and Te…

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Q: The metal molybdenum becomes superconducting at temperatures below 0.90 K. Calculate the temperature…

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Q: Define the term Valence Band?

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