Would you expect the alloy PdB0.15 to be a substitutional alloy or an interstitial alloy?

Q: Write a comparison between : 1- Metal with ceramic 2- Metal with polymer 3- Metal with nanomaterial

A: The differences are as follows:

Q: Classify the following compounds as substitutional, interstitial, or intermetallic alloy: (i) PdB015…

A: In an interstitial alloy, an atom with a considerably small size fits in the interstitial holes of…

Q: Among well-known structure types, NaCl, Zinc Blende (ZnS), Wurtzite (ZnS), Rutile (TiO2), Fluorite…

A: Structure of ionic crystals--- Ionic crystals Coordination number NaCl Na+ = 6 Cl- = 6 ZnS…

Q: 2. A hypothetical alloy has a face-centered cubic unit cell. Its density is 10,470 kg/m3, and its…

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Q: Choose the corect answer : Determine the a1, a2, a3 in the crystal give us information about a)…

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Q: 2. Calculate the radius ratio of ZnO and AgI using the ionic radius values below. Predict what kind…

A: The radius ratio is calculated by the formula, Radius ratio=Ionic radius of cationIonic radius of…

Q: What is the composition, in atom percent, of an alloy that consists of 30 wt% Zn and 70 wt% Cu?…

A: Atom % of Zn = Czn x AcuCzn x Acu x Ccu x Aznx100                           = 30 x 63.5530x63.55…

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: 1(c) (ii) What do you understand by stacking faults in a crystal?. Discuss the mechanism of…

A: This is a question based on defect in crystal lattice. Solved in step 2.

Q: The gap between valence and conduction bands in diamond is 5.47 eV. (a) What is the maximum…

A: (a) The relationship between wavelength and energy is given below.

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

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Q: What is the density, in g/cm, of a hypothetical metal Imaginarium (Im-28.5 g/mol), if its atoms are…

A: In fcc crystal lattice there are four atoms present in an unit cell.

Q: An element has a density of 10.25 g/cm3 and a metallic radius of 136.3 pm. The metal crystallizes in…

A: For BCC lattice root 3 a = 4r where a = edge length and r = radius  No. of atoms in BCC (Z) = 2…

Q: An element has ccp packing with a face-centered cubic unit cell. Its density is 12400 kg/m^3 and the…

A: Given that the unit cell volume is 5.50×10-29 cubic meters. The equation which is used to calculate…

Q: Replacement of aluminum ions in kaolinite with magnesium ions yields a compound with the formula…

A: Given formula,      Mg3Si2O5(OH)4

Q: Nb has Tc = 9.5 K and Hc(0) = 158 kA m−1. Calculate the highest magnetic field at which…

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Q: 2. A hypothetical alloy has a face-centered cubic unit cell. Its density is 10,470 kg/m3, and its…

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Q: Stainless steel (80.6% Fe, 0.4% C, 18% Cr & 1% Ni) is an example of what type of alloy? interstitial…

A: An alloy is defined as a metallic compound which is made up of two or more elements which can be a…

Q: . Derive the Atomic Packing Factor for HCP crystal Structure (c/a =1.63)

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Q: What cations appear in Biotite? K(Mg,Fe)3(AlSi3O10)(F,OH)2 Which cations occur in Biotite that also…

A: Biotite, also known as phlogopite, is a silicate-based minerals. The mineral is classified under…

Q: Calculate the number of molecular orbitals present in the valence band of a lithium crystal with a…

A: Given: Mass of lithium crystal = 2.52 g And we know that the molar mass of lithium = 6.941 g/mol

Q: The element osmium has hcp packing with a hexagonal unit cell. The volume of the unit cell is 2.80 x…

A: The Hexagonal closed packing is defined as the two-dimensional closed packing between the unit cells…

Q: Which of the following alloy compositions is an interstitial alloy? (a) Fe0.97Si0.03 (b)…

A: Interstitial alloys form when small atoms insert into the holes of the metal lattice whereas…

Q: Given Cs (262 pm), TI (171 pm), and B (88 pm) with their noted atomic radii, which atom is most…

A: Interstitial impurity occurs when an impurity atom occupies an octahedral hole or tetrahedral hole…

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: Calculate the mass fractions of phases present in an alloy of lead tin with 35% Sn and 65%Pb and at…

A:

Q: The density of lead is 11.35 g cm-3 and the metal crystallizes with fee unit cell. Estimate the…

A: Given: Density of lead=11.35 g cm-3 mass of lead=207 g mol-1 NA= 6.02×1023 mol-1 To find: The radius…

Q: 6. What is the composition, in weight percent, of an alloy that consists of 6 at% Pb and 94 at% Sn?

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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: What is the arrangement of the Ca2+ ions (white spheres)? (A) BCC (в) FCC с) НСР D SC

A: The lattice given is,

Q: PdB0.15 is a which type alloy

A: In substitutional alloy some of the atoms composing the metallic crystals aresubstituted with atoms…

Q: Given Cs (262 pm), Tl (171 pm), and B (88 pm) with their noted atomic radii, which atom is most…

A: Interstitial impurity is always smaller in size as compared to host atom i.e Sn.

Q: Determine the possible crystal structure of Zinc Blende structure (ZnS), if the radii are as follows…

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Q: 4.32 Molybdenum forms a substitutional solid solu- + tion with tungsten. Compute the weight percen…

A: Introduction :  Weight percent can be defined as the percent of the total mass of the solution that…

Q: A certain material has the following lattice parameters: a = 667.4 pm b = 611.7 pm c = 330.4 pm…

A: From the given data, a ≠ b ≠ c and angles alpha = gamma ≠ beta

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: A hyphothetical alloy has a face-centered cubic unit cell. Its density is 10,470 kg/m3 and its…

A: The smallest unit which on repetition gives a crystal lattice is named as a unit cell. The net atoms…

Q: An element with density 6.8 g cm-³, occurs in bcc structure with cell edge length equal to 290 pm.…

A: The expression for density (d) is given below: For BCC,  n = 2a = 290 pm = 290 × 10−10 cmd = 6.8 g…

Q: What is the arrangement of the Ca2+ ions (white spheres)? A BCC в) FCC HCP D sc

A: Arrangement of the Ca2+ ions (white sphere) = ?

Q: 3) What is the difference in energy between the valence band and conduction band of electrical…

A: Conduction band is the empty band whereas valence band is the filled electronic band. Valence band…

Q: What is the coordination number of the crystal structure shown below? O A. 4 В. 8 O C. 10 O D. 12

A: The crystal structure is FCC ( Face cubic cell ) it is unit cell having atoms in all the corners and…

Q: 3) Show the unit cells in the following figures. Indicate whether they are primitive or centered. ব…

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Q: HEY MAY YOU PLEASE WITH THESE QUESTIONS 1) What would happen if two metals with difference in…

A: 1) Answer - According to the question - Given -  if two metals with difference in atomic radii…

Q: 3.15 The atomic weight, density, and atomic radius for O three hypothetical alloys are listed in the…

A: Solution -

Q: explanations

A: Alloys are made up of two or more metals. The given alloy is made up of solid Al and Cu.

Q: Which of the following schemes for the repeating pattern of close-packed planes are ways of…

A: if the conjugative layers are different then the packing efficiency is high and generated the closed…

Q: 4.15 What is the composition, in weight percent, of an alloy that consists of 5 at% Cu and 95 at%…

A: