A fictitious element forms a body centered cubic crystal structure in the solid state. Its atomic radius is 152.2 pm and its molar mass is 185.2 g/mol. What is the density in g/cm of the element?

Q: A metal, 58.567 g/mol, crystallizes in a face-centered cubic lattice (4 atoms/unit cell). The…

A: In a face-centred cubic unit cell, eight atoms are present at the eight corners and six atoms are…

Q: How many atoms are in the body-centered cubic unit cell?

A: In BCC unit cell , each corner ( shown by red color ) contributes 1/8 atoms   a unit cell consists…

Q: 1.Vanadium crystallizes in a body-centered cubic lattice, and the length of the edge of a unit cell…

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Q: How many atoms are contained in a unit cell for a simple cubic unit, a body-centered cubic unit, and…

A: No. of atoms present in unit cell of given cubic =?

Q: Metallic uranium crystallizes in a body-centered cubic lattice, with one U atom per lattice point.…

A: Unit cell is the fundamental, regular repeating pattern of the entire crystal lattice. In body…

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

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Q: In solid KCl the smallest distance between the centers of a. potassium ion and a chloride ion is 314…

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Q: Assume some metal that has a body-centered cubic lattice with all atoms at lattice points. Its…

A: In a body centered unit cell one atom exist in the center and eight 1/8 atom lies in the corner of…

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: Copper crystallizes in a face centered cubic lattice (the Cu atoms are ate the lattice points only).…

A: Face centered cubic lattice has atoms present in the corners of the cube and face centres of each…

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: LiH crystallizes with H-ions defining either a simple cubic or a face-centered cubic lattice. The…

A: The density of a crystal is given as :

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

A: (a) CO2 =Molecular Crystal  (b) B12= Molecular Crystal (c) S8 = Metallic crystal (d) KBr = Ionic…

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

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Q: A metal has a face centered cubic structure with an edge length of 383.3 pm. If the mass of the unit…

A: The unit conversion for pm to cm is shown below. So, 383.3 pm of edge length is equal to 3.833×10-8…

Q: Aluminum crystallizes in the face-centered cubic system and the edge of the unit cell is 405 pm.…

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Q: etallic tantalum crystallizes in a body-centered cubic lattice, with one Ta atom per lattice point.…

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

A:

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

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Q: A metal crystallizes in the face-cente red cubic crystal structure with a unit cell edge of 4.08 x…

A: Given: Edge of a unit cell =4.08×10-8 cm The density of the metal =19.3 g/cm3

Q: Some hypothetical metal has simple cubic crystal structure. If its atomic weight is 68,73 g/mol and…

A: For Simple cubic crystals, there is a relation between edge length and radius a=2r from here we have…

Q: The substance beta manganese is found to crystallize in a cubic lattice, with an edge length of…

A: This is cubic unit cell and this is a solid compound

Q: Calcium forms a face-centered cubic cell with a density of 1.54 g/ml, what would its radius be in…

A: Given data:

Q: X element crystallizesin the same type of cubic unit cell as Y element. Assuming that the radius of…

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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: A certain metal crystallizes in a body-centered cubic arrangement and has a density and atomic…

A: Density of a unit cell (ρ) The equation to find out the density of a unit cell is; ρ=mass per unit…

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: 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: Polonium (Po) is the only element known to crystallize in a simple cubic arrangement. The distance…

A: To Find: To find the radius of a polonium atom in a simple cubic arrangement.

Q: Molybdenum forms body-centered cubic crystals and at 20°C the density is 10.3 g/mL. Calculate the…

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Q: When spheres of radius r are packed in a body-centered cubic arrangement, they occupy 68.0% of the…

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Q: A hypothetical metal has a simple cubic structure. If the atomic weight is 70.4 g/mole and the…

A: Given data contains, Atomic weight of the hypothetical metal is 70.4g/mol. Atomic radius is 0.126nm.…

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

A: The unit cell which are all identical are defined in such a way that they fill space without…

Q: A metal has an HC crystal structure, a density of 6g/cm3, and an atomic weight of 36g/mol. What is…

A: For HC crystal structure ., Z = 6 Molar mass of metal = 36 g/mol Density of metal = 6 g/cm3 we know…

Q: A certain metal fluoride crystallizes in such a way that the fluoride ions occupy simple cubic…

A: The formula of metal fluoride has to be given.

Q: Polonium is the only metal that forms a simple cubic crystal structure. Use the fact that the…

A: The question is based on solid state. we have to calculate radius of the given Polonium atom.…

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: A metal has the CFC crystalline structure, density of 7g / cm3 , and an atomic weight of 44g / mol.…

A: solid state  finding out radius of FCC system

Q: The ionic compound, CsBr, forms a body centered cubic structure (see below) where the anions occupy…

A:

Q: Metallic iron has a body-centered cubic lattice with all atoms at lattice points and a unit cell…

A: Given,Edge length of a unit cell = 286.6pm.Density of iron = 7.87g/cm3.The mass of an iron atom is…

Q: A crystalline form of molybdenum has a face centered cubic structure. If the radius of a molybdenum…

A: The density of unit cell is given by : density =Z ×Ma3×NA Here, M = molar mass NA = Avogadro’s…

Q: Some hypothetical metal has simple cubic crystal structure. If its atomic weight is 77.44 g/mol and…

A:

Q: A metal has atoms with a radius of 180.7 pm. It crystallizes in a simple cubic unit cell. The molar…

A: Given the radius of the metal atom, r = 180.7 pm Given the crystal lattice of the metal is simple…

Q: 5) a) SrCl2 is crystallized in cubic structure as can be seen in the figure below. The density of…

A: "Because of the complexity on drawing more 3 -dimensional planes, iam solving only first question."…

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.