1.Vanadium crystallizes in a body-centered cubic lattice, and the length of the edge of a unit cell is 305 pm. What is the density of V? The atomic mass of V is 50.94 amu. a.5.96 g cm-3 b.2.98 g cm-3 c.5.96 x 10-30 g cm-3 d.2.98 x 10-6 g cm-3

Q: प्रश्न 1 एवं 2 के लिये अनुच्छेद The isomerism which is due to change in position of linking atoms in…

A: Let us discuss the question step by step.

Q: The metal rubidium crystallizes in a body-centered cubic lattice. If the radius of rubidium is 248…

A: The relation between edge length (a) and radius of atom (r) for BCC lattice i √(3a) = 4r .

Q: If a body-centered cubic unit cell has a volume of 1.447 x 10° pm, what must be the dimension of the…

A: Given the volume of body centered unit cell is 1.447×108 pm3 we are asked to calculate the dimension…

Q: Lead crystallizes as a face centered cubic unit cell. What is the mass of a single unit cell of Pb.…

A: Mass of 1 mole atom is called molar mass

Q: The vapor pressure of water is 32.6 atm at 402.4 K, and the vapor pressure of water is 66.5 atm at…

A: Given, Initial Temperature , T1= 402.4 K Initial Pressure, P1 = 32.6 atm Final Temperature , T2 =…

Q: Consider the face-centered cubic structure shown here: a. What is the length of the line (labeled c)…

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

Q: A certain metal, with an atomic weight of 52 g/mol, has a density of 7.19 g/cm³ and a unit cell with…

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Q: Consider the face-centered cubic structure shown here: a. What is the length of the line (labeled c)…

A: (1) One of the faces of the fcc unit cell is shown below, with the position of the atoms…

Q: An element crystallizes in a face-centered cubic lattice and has a density of 1.456 g/cubic cm. The…

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Q: Question 2 In a cubic lattice, an atom on the edge of a unit cell is shared equally by how many unit…

A: In a cubic lattice : An atom on an edge is shared by four unit cells, and an atom on a corner is…

Q: Which of the following statements concerning the determination of crystal structure by x-ray…

A: X-ray crystallography is  branch of chemistry in which we determining the atomic and molecular…

Q: An unknown element has a simple cubic unit structure with an edge length of 398.94 pm. The element…

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Q: Osmium has a density of 22.6 g/mL. Calculate the radius of an Os atom expected if osmium…

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Q: Consider the body-centered cubic structure shown here: a. What is the length of the line (labeled c)…

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

Q: Krypton crystallizes with a face-centered cubic unit cell of edge 559 pm. If it has a density of…

A: Since you have posted multiple questions as per guidelines we can answer one per session . If you…

Q: An unknown element has a simple cubic unit structure with an edge length of 471.97 pm. The element…

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Q: What is a dislocation slip system. determine the number slip systems in FCC and HCP crystal…

A: Answer - dislocation slip system - Slip occurs by the passage of dislocations on close packed planes…

Q: For a given pure metal which of the following cubic unit cells would result in the highest metal…

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Q: A metal has an atomic mass of 108 g/mol, an atomic radius of 0.144 nm, and a face-centered cubic…

A: Given,Atomic mass of a metal = 108 g/molAtomic radius of metal = 0.144 nmStructure Lattice type =…

Q: Identify each solid as molecular, ionic, or atomic. a. CaCl,(s) b. CO-(s) c. Ni(s) d. L(s)

A: The given solids has to be identified as molecular, ionic or atomic.

Q: Metallic calcium crystallized in a face-centered cubic lattice and the atomic radius of calcium is…

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Q: The metal niobium crystallizes in a body-centered cubic lattice. If the density of niobium is 8.57…

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Q: Calculate the radius of a Ni atom

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Q: Silver crystallizes in a cubic system and the edge of the unit cell is 408 pm. The density of the Ag…

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Q: A solid composed of symmetrical array of atoms ,ions, molecules arranged in repeating three…

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Q: The metal niobium crystallizes in a body-centered cubic lattice. If the density of niobium is 8.57…

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Q: Answer the following questions regarding gallium using the data given below. Molar heat capacity of…

A: We have to calculate the amount of energy

Q: A unit cell of a crystal that consists of a cube with identical constituent particles located at the…

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Q: 5. Using sodium as example sketch the following: simple cubic lattice (sc) a. b. body-centered cubic…

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Q: Iridium forms a face centered cubic unit cell. It has an atomic radius of 136pm. What is the length…

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Q: A new material crystallizes in the face-centered cubic unit cell. The molar mass of the material is…

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Q: 6. A compound formed by element X and Y crystallizes in the cubic structure where Y atoms are the…

A: A cube has 6 faces 8 corners 12 edges

Q: Which of the following solids will have the lowest melting point? a. H2O(s) b. Ne(s) c. Na(s) d.…

A: Melting point: Melting point is the temperature at which a given solid material changes from a solid…

Q: what is the density of this metal in g/cm3?

A: For a unit cell- Density = [Z * Molar Mass] / [(Unit cell edge in cm)^3* 6.022*10^23] g/cm^3 Z = No…

Q: In a face-centered cubic lattice, an atom laying in a face of a unit cell is shared equally by how…

A: Since, In fcc, 8 Atoms are present at the corner and 6 atoms present at the face. Thus,

Q: A metal with a density of 3.51 g/cm³ and molar mass = 137.3 g/mol crystallizes in a body-centered…

A: Given: The density of the metal=3.51g/cm3. The molar mass of the metal=137.3g/mol. For body center…

Q: Nickel crystallizes in face center cubic unit cell. What is the atomic radius of nickel if the…

A: The density(ρ) of a unit cell is given by the following equation                        ρ=Z×MN×a3…

Q: Relate the classes of solids with the type of units that are repeated in the lattice crystalline:…

A: Solids are classified into different categories on the basis of their constituent particles and…

Q: A hypothetical element, Le, has a body centered cubic structure with a density of 6.93 g/cm3.…

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Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.