Metallic X crystallizes in a cubic lattice. The edge length of the unit cell is 286pm. The density of X metal is 7.92 g/cm^3. How many X atoms are within a unit cell? (molecular weight of X= 56 g/mol)

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Q: A metal crystallizes in a type of cubic unit cell. The unit cell edge length is 287 pm. The density…

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Q: How would I be able to answer this?

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Q: An unknown metal crystallizes in a simple cubic unit cell. The edge length of the cell is 333.6 pm.…

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A:

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A: Given: The lattice is FCC i.e. face centred cubic.

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Q: Radius of atom of an elment is 500 pm . If it crystallises as fcc crystal lattice. What is the…

A: Given,Radius of atom of an element = 500pm.

Q: Rubidium iodide crystallizes with the same structure as sodium chloride. (a) How many iodide ions…

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A: In a lattice, atoms can be present at the corner, edge, face centre and body centre.

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Q: What is the number of atoms in a unit cell of a simple cubic crystal?

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Q: A metal crystallizes with HCP unit cell. Its density is 8.12 g/cm³ and atomic weight of 65,42 g/mol.…

A: Given: Density of HCP unit cell =  8.12 g/cm³ Atomic weight = 65,42 g/mol

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A: Ionic compounds are made up of cations and anions. These ions are arranged in three dimensional…

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A: Given, Edge length of Rb = 559 pm  Number of atoms per unit cell = ?  Radius = ?

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Q: Classify the solid state of the following substances as ionic crystals, covalent crystals, molecular…

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A:

Q: 4. Metallic iron crystallizes in a face-centered cubic lattice. The unit cell edge length is 317 pm.…

A: The density of face-centered cubic lattice is = 7.87 g/cm3 The edge of the unit cell is = 317 pm The…

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

A: Given  Lattice = cubic Lattice  The edge length of unit cell ( a ) = 286 pm  density ( d ) = 7.92…

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Q: Solid thallium(I) bromide has the same kind of crystal structure as CsCl which is pictured below: CI…

A: Note: Since you have posted two independent questions we will solve first part for you. TO get other…

Q: Europium crystallizes in a bcc cubic lattice.    a. If the atomic radius of a europium atom is 231…

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A: Introduction: The structure in which atoms, ions or molecules are arranged in a particular repeating…

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.