Construct a vis-à-vis comparison of different alloyed materials. Cite the advantages, disadvantages, and its best application.

Q: The crystallographic information of a material cannot be related to the: O Interplanar spacing O…

A: Crystallography is a branch of science that deals with the arrangement, alignment, and bonding of…

Q: What is an interstitial alloy?

A: Mixture of a metal with other element or with another metal forms alloys. These metals are mixed in…

Q: Define the term cubic closest packing?

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Q: (ii) Alloys have similar structures to pure metals. Give a labelled diagram that shows the structure…

A: Alloys have been used extensively since many decades and are generally obtained by addition of two…

Q: How Band theory differentiate between semiconductors and semi materials?

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Q: On

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Q: Explain the basic principles involved in X-ray crystallography. Include Bragg’s law in your…

A: SOLUTION: Step 1: X-ray crystallography is a method used for determining the atomic and molecular…

Q: If Na+ ions were to substitute for magnesium ions in MgO, in order to preserve electroneutrality,…

A: Impurity defects are produced in the MgO crystal. Two Na+ ions replaced one Mg2+ ion for…

Q: Which element or elements are alloyed with gold to makethe following types of “colored gold” used in…

A: a) White gold is an alloy of gold and at least one white metal (usually nickel, silver, or…

Q: Explain what happens when a pure semiconductor made up of Silicon is doped with an Indium atom…

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Q: Estimate the length of the unit cell edge, a, from the atomic radius of Aluminum (1.43 Å).

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Q: Which is not likely to lead to an increase in electrical conductivity?a. Increasing the temperature…

A: The band gap is the energy difference between the conduction band and valence band.

Q: . Explain the relationship between the number of bonds that can be formed by a typical atom in a…

A: The structure of the substance is affected by number of bonds in a compound, when the bonds formed…

Q: there are different types of phases diagram according to the behavior of an alloy during cooling…

A: Answer  There are three main types of…

Q: Carbon exists as several allotropes including buckminsterfullerene and carbon nanotubes. All are…

A: The existence of an element in more than one form, having the same chemical properties but different…

Q: How does the doping increase the conductivity of semiconductors?

A: Conductivity of semiconductors:When a certain amount of suitable impurity or doping is added, the…

Q: An AX ceramic compound has an HCP crystal structure. If the radii of the A and X ions are 0.12 and…

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Q: What is the difference in energy between the valence band and conduction band of electrical…

A: Insulators have large energy gapSemi conductors have somewhat less energy gap than insulators…

Q: what are p type and n type semiconductors?

A: p-type semiconductor:  A dopant with lesser electrons than its host forms a narrow band that gets…

Q: why most minerals have ordered internal lattice structure yet this attribute does not influence…

A: A formal definition of a mineral, as used by geologists would be: A naturally occurring inorganic…

Q: (e) Define coordination number and atomic packing factor

A: The terms coordination number and atomic packing factor are frequently used in…

Q: Which would you expect to be the more ductile element,(a) Ag or Mo, (b) Zn or Si? In each case…

A: Silver is a more ductile element than molybdenum. Ag has more valence electrons which makes the…

Q: arsenic is a suitable element for doping a pure semiconductor and convert it into an accept True or…

A: Doping is the process of adding impurities to intrinsic semiconductors to alter their properties.…

Q: (d) Doping can be used to increase conductivity of the substances, explain with examples. What are…

A: Doping increases the conductivity as follows.

Q: An AX ceramic compound has an HCP crystal structure. If the radii of the A and X ions are 0.114 and…

A: We need to find density of material.

Q: Why composite biomaterials are preferred over ceramics, explain with examples.

A: Being able to use artificial intelligence to identify and automatically respond to data breaches is…

Q: Classify as n-type or p-type a semiconductor formed by doping (a) germanium with phosphorus, (b)…

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Q: Crystalline: Diamond ; ____????____ : Graphite

A: Given: Crystalline: Diamond ; ____????____ : Graphite

Q: Draw the Perovskite crystal structure in 3 dimensions. Give an example. Describe the neighbors and…

A: The general formula of perovskite is ABX3. A and B are cations whereas X represents anions. The size…

Q: Define an alloy and an amalgam State the main constituents of the following alloys Stainless steel,…

A: Alloy : Alloy is a homogeneous mixture of two or more metals. Amalgam : Amalgam is an alloy of metal…

Q: Estimate at what temperature silicon tends to be as electrically conductive as diamond at room…

A: The solution is provided in the image below.

Q: For each of the following alloy compositions, indicatewhether you would expect it to be a…

A: Substitutional alloys are formed when the atoms of solute occupy the position of solvent atoms in…

Q: Which of those molecules can be considered as a highly aperiodic crystal

A: A crystal which is not having these properties : ideal, sharp diffraction peaks on the positions of…

Q: Discuss the dependence of strength on temperature for metals, ceramics and polymers from the…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: What is the meaning of magnetic susceptibility, orbital motion, ferromagnetism and…

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Q: <p>Describe why bronze was one of the first alloys that humans used.

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Q: What type of semiconductor is obtained when silicon is doped with arsenic?

A: Silicon belongs to group 14. It has atomic number 14 and has 4 valence e-. Arsenic belongs to group…

Q: Explain how doping can increase the conductivity of a semiconductor.

A: Conductivity is due to the mobility of electrons; therefore, conductivity can be increased by…

Q: What are the main differences between Diamagnetic and Paramagnetic materials?

A: Diagmagnetic substances have zero unpaired electron and paramagnetic materials contain unpaired…

Q: Because metallic bonds are not directional, many metals tend to form closest packed crystal…

A: Metallic bonds are defined as the type of bonding which exists between the positively charged ions…

Q: Define the term Semiconductor Type? Which element would you dope into germanium to create a p-type…

A: Conductor: Conductors are materials that allow flowing of heat and electricity through them due to…

Q: What is meant by the term coordination number in the structure of a solid? 2/ How does the…

A: [1.]  The number of atoms nearest to an atom in the crystalline structure is called the coordination…

Q: How does the band gap differ in metals, semiconductors, andinsulators?

A: Band gap is the energy gap between conduction band and valence band. In metals, the band gap between…