Rubidium metal has a body-centered cubic structure (with one atom at each lattice point). The density of the metal is 1.532 g/cm3. From this information and the atomic mass, calculate the edge length of the unit cell. Now assume that rubidium atoms are spheres. Each corner sphere of the unit cell touches the body-centered sphere. Calculate the radius of a rubidium atom.

Q: A metal has an atomic radius of 0.1335 nm. The volume of its cubic unit cell is 2.9305 x10-23 cm3.…

A: Answer: To solve this question we have to find out the relation between atomic radius and edge…

Q: The atoms in silver metal are arranged in a face-centered cubic unit cell. Calculate the radius (in…

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Q: Simple Cubic Unit Cell Sketch the cell. Number of atoms/cell How many atoms does each individual…

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Q: A metal with atomic radius of 180 pm crystallizes in the body centered cubic unit cell. What is the…

A: The metal crystallizes in the body-centered cubic unit cell.  The atomic radius of the metal is =…

Q: -. Simple Cubic Unit Cell a. Consider one unit cell and assume the length of the side of the cube is…

A: In simple cubic cell atoms are present every corner of the cube so in each cell there are 8 atoms at…

Q: Metallic iridium crystallizes in a face-centered cubic lattice, with one Ir atom per lattice point.…

A: It is given that Iridium metal crystallizes in a face-centred cubic lattice, with one Ir atom at…

Q: Metallic X crystallizes in a cubic lattice. The edge length of the unit cell is 286pm. The density…

A: Given: Edge length of the cubic lattice is 286pm Thus, the volume of the unit cell is given by: V =…

Q: Rubidium metal has a body-centered cubic structure (with one atom at each lattice point).The density…

A: The question is based on the concept of solid state. we have to calculate edge length and radius of…

Q: Tungsten crystallizes in body-centred cubic unit cell. If the edge of the unit cell is 316.5 pm,…

A: Solid state is the close tight packing of molecules with definite mass, shape and volume. They are…

Q: Silver with a density of 10.51 g/cm3 forms a face-centered cubic lattice. Use this information to…

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Q: What is the difference between the external structure of a crystalline solid from an amorphous…

A: Answer  What is the difference between the external structure of a…

Q: what is the volume of the unit cell in pm3 and in cm3?

A: Given- Metallic barium crystallizes in a body-centered cubic lattice. Metallic radius of Ba is 217…

Q: Lead adopts the face-centered cubic unit cell in its crystal structure. If the edge length of the…

A: Face-centered cubic cell is packing of atoms in cube that atoms are present at the corner and at the…

Q: A compound alloy of gold (Au) and copper (Cu) crystallizes in a cubic lattice in which Cu atoms…

A: The answer to the following question is-

Q: What is the net number of face-centered atoms contained in a face-centered cubic unit cell?

A: Face-centered cubic (fcc) refers to a crystal structure consisting of an atom at each corner of the…

Q: Assume that the diameter of a metal atom is 5 nm. What is the total

A: In FCC unit cell edge length a=2√2 r   Where radius (r) = diameter(d)/2…

Q: Barium has a density of 3.59 g/cm? and crystallizes with the body-centered cubic unit cell.…

A: The density of  Barium D is calculated as:                             D=ZMN∘a Z is the number of…

Q: Not all unit cells have a cubic structure. Take for example the below image wherein the unit cell…

A: Given: One atom at each corner one central atom at each of the bases, one atom at the center of the…

Q: ) NaCl crystallizes in a cubic unit cell with Cl- ions on each corner and each face. Howmany Na+ and…

A: The number of Na+ and Cl- ions are in each unit cell of NaCl is to be calculated

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: Germanium has a cubic closest packed structure as a solid. Assuming that germanium has an atomic…

A: The given data contains, Atomic radius of germanium = 159 pm.

Q: The density of solid NiNi is 8.90 g/cm3.8.90 g/cm3. As a solid NiNi adopts a face‑centered cubic…

A: Number of Moles -Ratio of given mass of substance to the molar mass of substance is called number of…

Q: Gold has cubic crystals whose unit cells have an edge length of 407.9 pm. The density of the metal…

A: The edge length (a) is calculated in the units of cm as follows:

Q: SrO has a face-centered cubic unit cell in which the 02- anions occupy corners and face centers,…

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Q: A crystalline form of iron  has a density of 7.874  g/cm3. If the radius of iron  atoms is 124.0…

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Q: NH4Cl has a face-centered cubic unit cell in which the Cl- anions occupy corners and face centers,…

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Q: Metallic X crystallizes in a cubic lattice. The edge length of the unit cell is 286pm. The density…

A: Density of a unit cell is given by the expression, d=ZMa3NA where Z is the number of atoms, M is the…

Q: An atom has a radius of 138 pm and crystallizes in the body-centered cubic unit cell. What is the…

A: The relation between a and r for BCC is given by, a=4r3 where r is the radius of the atom.

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

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Q: Potassium crystallizes with a body-centered unit cell. The radius of a potassium atom is 227 pm.…

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Q: Calcium sulfide has a face-centered cubic unit cell with sulfide ions in octahedral holes. Remember,…

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Q: Chromium forms cubic crystals whose unit cell has an edge length of 288.5 pm. The density of the…

A: Edge length of unit cell a = 288.5 pm = 288.5 * 10-12 m  Therefore, volume of unit cell = a3 =…

Q: Metallic X crystallizes in a cubic lattice. The edge length of the unit cell is 286pm. The density…

A:

Q: Silver crystallizes in a face centered cubic unit cell. Each side of the unit cell has a length of…

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Q: What is the formula of a solid containing A,B, and C atoms in a cubic lattice in which the A atoms…

A: The cubic crystal system is a crystal system where the unit cell is in shape of cube .

Q: Zinc oxide adopts a face-centered cubic arrangement. Both Zinc ions and oxide ions adopt the…

A:

Q: Tungsten metal crystallizes with a body-centered cubic unit cell. The volume of the cell is 0.0317…

A: Volume of cell = 0.0317 nm3 Volume of BCC cubic cell = (edge) 3 Edge = a

Q: Scandium forms a simple cubic unit cell and has a density of 22.99 g/cm^3. From this information,…

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Q: 1.Silver has a face-centered cubic unit cell. How many atoms of Ag are present in each unit cell? 2.…

A: 1.Silver has a face-centered cubic unit cell. 4 atoms of Ag are present in each unit cell. In fcc…

Q: Barium metal (Ba) crystallizes in a cubic lattice. The length of the unit cell is 502 pm and the…

A: The density (d) of the unit cell or metal is calculated as: d = zM/a3NA ••••••(1) Here, M is the…

Q: Which cubic unit cell has the largest number of equivalent atoms?

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

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Q: Calcium sulfide has a face-centered cubic unit cell with sulfide ions in octahedral holes. Assume…

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Q: Chromium crystallizes with a body-centered cubic unit cell. The radius of a chromium atom is 125 pm.…

A: Given:The radius, r of chromium = 125 pmTo find the density of solid crystalline chromium:

Q: Chromium forms a body-centered cubic unit cell and has a density of 7.18 g/cm3. From this…

A: There is a formula to determine the density of a solid using the Z-factor, molar mass and edge…

Q: Manganese has a body-centered cubic unit cell and has a density of 7.88g/cm 3 . From this…

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Q: Elemental magnesium crystallizes in a face-centered cubic lattice. The density of magnesium is 1.738…

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Q: What is the simplest formula of a solid containing A, B, C atoms in a cubic lattice in which A atoms…

A: In the cubic lattice, the atoms can be placed in Corners  Body center  Face center To find the…

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.