Scandium forms a body-centered cubic unit cell and has a density of 22.99 g/cm^3. From this information, determine the length (in pm) of the edge of the cubic cell. (А) 368 pm B 3.68x10-8pm 2.92x10-8 pm D 292 pm

Q: An element X (molar mass = 60 g mol-1) has a density of 6.23 g cm-3. Identify the type of cubic unit…

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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: Chromium forms a body centered cubic unit cell.  If the radius of a chromium atom is 125 pm, what is…

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Q: Metallic lead crystallizes in a face-centered cubic lattice, with one Pb atom per lattice point. If…

A: The materials have the ability to get converted into crystal systems, which can be either  FCC, BCC,…

Q: Gallium has a simple cubic unit cell. It has a molar mass of 69.72 g/mol and a density of 5.91…

A: Simple cubic unit cell:No. of atoms present in unit cell =1 Density of Galliumc5.91g/cm3Atomic mass…

Q: Europium forms a body-centered cubic unit cell and has an edge length of 4.68 cm. From this…

A:

Q: Nickel crystallizes in a face-centered cubic lattice. If the density of the metal is 8.908 g/cm3,…

A: Given  Element = Nickel  Lattice Type = FCC ( Face centered cubic )  density (d)   = 8.908 gram/cm3…

Q: 5. Europium forms a body-centered cubic unit cell and has a atomic radius equal to 240 pm in…

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Q: An element with density 10 g cm-3forms a cubic cell with edge length of 3 X 10-8 cm. What is the…

A: Given: Density of element          = 10 g cm-3 Edge length of unit cell   = 3 x 10-8 cm Atomic mass…

Q: An element (molar mass = 55.5 g/mol) crystallizes in a face-centered cubic unit cell. The radius of…

A:

Q: The atomic mass of Nickle (Ni) is 58.69 g/mol, and the edge length of its face centered cubit unit…

A: Given , Molar mass of Ni=58.69 g/mol

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

A:

Q: What is the density of a face centered cubic unit cell made up of atoms that each have a radius of…

A: Since in a face centred cubic unit, the atoms present along the face diagonal touch each other…

Q: In XCI, which crystallizes in CsCl structure, one edge of the unit cellis found to be 370.8 pm.…

A:

Q: 5. What is the edge length of a body-centered cubic unit cell made up of atoms that each has a…

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Q: An element (molar mass = 57.7 g/mol) crystallizes in a face-centered cubic unit cell. The radius of…

A: after knowing the cell edge and no of atom in the molecule the density can be calculated

Q: (c) Vanadium (V) has a cubic structure, with lattice parameters 0.303 nm. Density: 6.19 g/cm?.…

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Q: Iridium forms a face centered cubic lattice, and has a 271.4 pm in diameter. The radius of each unit…

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Q: Iron has an atomic weight of 55.85 g/mol and a density of 7.86 g/cm3. It crystallizes in a cubic…

A: Given: Atomic weight of iron = 55.85 g/mol. Density of iron = 7.86 g/cm3  Edge length of unit cell =…

Q: Scandium forms a body-centered cubic unit cell and has a density of 22.99 g/cm^3. From this…

A: Given that -  Density of scandium, body centered cubic unit cell = 22.99 g/cm3    Then , density has…

Q: The substance gray tin is found to crystallize in a cubic lattice, with an edge length of 646.0 pm.…

A:

Q: Copper has a body-centered cubic unit cell and has a density of 8.96 g/cm³. From this information,…

A:

Q: NiO adopts the face-centered-cubic arrangement. Given that the density of NiO is 6.67 g/cm3,…

A: Atomic Mass of Nickel, Ni = 58.69 u Atomic mass of Oxygen, O = 16 u It implies, molar mass of NiO =…

Q: An element with molar mass 27 g mol-1 forms a cubic unit cell with edge length 4.05 X 10-8 cm. If…

A: Given data: The molar mass of the element (M) =27 g mol-1 The edge length of the cubic unit cell (a)…

Q: Iridium crystallizes in a face-centered unit cell with the side of the cell measuring 0.3833nm.…

A: The shape of the FCC unit cell is Cubic. Therefore the volume and face diagonal of the cubic unit…

Q: Palladium crystallizes in a face-centered cubic unit cell. Its density is 12.023 g/cm3. Calculate…

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Q: Strontium forms a face centered cubic unit cell and has a density of 2.64 g/cm3. What is the radius…

A: Given - Strontium with FCC unit cell and density is of 2.64 g/cm3  Then from following formula -  d…

Q: density

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Q: 1. Strontium forms a face centered cubic unit cell and has a density of 2.64 g/cm³. What is the…

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Q: Scandium forms a body-centered cubic unit cell and has a density of 22.99 g/cm^3. From this…

A:

Q: Metallic Mo (atomic weight= 95. 94 g/mole) crystallizes in a body-centered cubic unit cell. The…

A: Atomic weight M = 95.94 g/mole  Density = 10.2 g/cm3  Type of cell = Body centered cubic We need to…

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: of Cu, given the mass of one Cu atom is 1.0553 x 10 g- 3. The radius of a copper atom is 127.8 pm,…

A:

Q: Metallic strontium crystallizes in a face-centered cubic lattice, with one Sr atom per lattice…

A: Since we know that in a face-centred cubic lattice, the atoms touch each other along the face…

Q: Cesium bromide crystallizes in a cubic unit cell with Br ions at the comers and a Cs ion in the…

A: Given: In CsBr, the centre is occupied by Cs+ ion and all the corner is occupied by Br- ion. And…

Q: When a particular substance crystallizes, it forms a simple cubic unit cell. It has a molecular…

A: The density can be determined from the formula-

Q: The density of copper metal is 8.95 g cm-3. If the radius of copper atom is 127.8 pm, is the copper…

A: The density is the ratio of mass and volume. Density (d) of the unit cell is given by using the…

Q: Scandium forms a body-centered cubic unit cell and has a density of 22.99 g/cm^3. From this…

A:

Q: Titanium metal (d = 4.50 g/cm³) has a body-centered cubic unit cell. Calculate the edge length of…

A: Given the density of titanium metal d =4.50 gcm3and Titanium metal has a body-centered cubic unit…

Q: Metallic strontium crystallizes in a face-centered cubic lattice. The volume of the unit cell is…

A: Given  Lattice type = Face centered cubic lattice  Volume of unit cell = 2.25 × 108 pm3 density of…

Q: Q11:- Determine the indices for the directions shown in the following cubic unit cell: +z 11 21 +y…

A: The set of 3 numbers that represent the orientation of a plane (or a collection of parallel planes)…

Q: Metallic potassium has a body-centered cubic structure. If the edge length of unit cell is 533 pm,…

A:

Q: Lead has an atomic radius 0f 0.181 nm. It crystallizes with a face-centered cubic unit cell. What is…

A: Face-centered unit cell is a type of unit cell in which the atoms are present at the corners as well…

Q: Rhodium has a density of 12.41g/cm^3 and crystallizes with the face-centered cubic unit cell.…

A: For an atom that crystallizes in a face centered cubic lattice, there will be 8 atoms on the corners…

Q: C) Aluminum has a density of 2.699 g/cm^3 and crystallizes with a face-centered cubic unit cell.…

A: FCC  has 4 atoms per unit cell  density = 2.699 g/cm3 first we need to find mole / cm3 molar mass of…

Q: ) The element Polonium (Po) crystallizes in a simple cubic unit cell. If the radius of the Polonium…

A: Given:

Q: Spinel is a mineral that contains 37.9% Al, 17.1% Mg, and45.0% O, by mass, and has a density of 3.57…

A: We are supposed to find the atoms in the unit cell or spinel  We have the mass percent formula  Mass…

Q: The crystal structure of KCl is face-centered cubic. What is the length of the cubic unit cell edge…

A: SOLUTION: Step 1: For an ionic substance in FCC arrangement,      2 (r+ +r-) = edge length Edge…

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.