A hypothetical element, Le, has a body centered cubic structure with a density of 7.14 g/cm3. Calculate its atomic radius in pm. Atomic Mass: Le: 58.965 g/mol

Q: Nickel has a FCC crystal structure, an atomic radius of 0.125 nm, and an atomic weight of 58.68…

A: We found that theoretical density is less than that per mental density

Q: Metals with body‑centered cubic (bcc) structures, such as vanadium, are not close packed. If they…

A: The density for two given structures are expressed as follows,

Q: b) A soft waxy solid melts over a temperature range from 120 0C to 130 0C. It doesn't dissolve in…

A: Solid is distinguished by structural rigidity and resilience to changes in shape or volume. Unlike a…

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

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Q: Cr crystallizes in a body-centered cubic lattice. The atomic radius of Cr is 128 pm. Calculate the…

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Q: Copper crystallizes in a face-centered cubic unit cell. The density of copper is 8.94 g/cm3.…

A: Face centered cubic cell: In this cubic cell, atoms are arranged in all 8 corners and on each face…

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: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 165 pm.…

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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: An element crystallizes in a face-centered cubic lattice and has a density of 1.456 g/cm³. The edge…

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Q: Lead crystallizes with a face-centered cubic unit cell. What is the length of a side of the cell in…

A: Unit cell :  face centered cubic unit cell  Atomic radius = 0.181 nm  Length of a side of the unit…

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: The molar mass of a metal element is 296 g/mol and the density of its solid is 4.05 g/cm3. This…

A: the density of the crystal can be calculated from the mass contained in unit cell and volume

Q: The density of copper is 8.93 gram per cubic centimeter and its atomic radius is 128 pm. Is the…

A: The metal is (a) close-packed or (b) body-centered cubic has to be determined

Q: Gold crystallizes into a face-centered cubic structure (aka closest-packed cubic structure), and the…

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Q: Diatomic body-centered cubic crystal structure Consider a diatomic body-centered cubic crystal…

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Q: KF is an ionic solid with a cubic crystal structure. Use the information below to answer the…

A: Given : KF ionic solid  Ionic radius of Cation = 0.138 nm Ionic radius of anion = 0.133 nm  To find…

Q: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 151 pm.…

A: Given: The molar mass of hypothetical element, Ny, (M) = 115.419 g/mol. The Ny is  face-centered…

Q: Tantalum crystallizes in the body-centered cubic structure with an edge length of 330.6 pm. (a)…

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Q: A hypothetical element (X) has an atomic mass of 98.6 g/mol and crystallizes with a Body Centered…

A: Given : Atomic mass = 98.6 g/mol Density =  13.6 g/cm3

Q: Tungsten exhibits a cubic crystal structure with a lattice constant (a) value of 0.3165 nm. It has…

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Q: Calculate the number of spheres that would be found within a simple cubic, a body-centered cubic,…

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Q: ridium forms a face-centered cubic lattice, and an iridium atom has a radius of is 1.357 x 10-8 cm.…

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

A: OPTION C Density formula D=Z×Ma3×NaZ = number of atom per unit cella = edge length in pm M =molar…

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

A: Consider the given information is as follows; Density = 1.456 g/cm3 Edge (a) = 4.52×10-8 cm Mass of…

Q: KF has the same type of crystal structure as NaCl. The unitcell of KF has an edge length of 5.39 Å.…

A: NaCl is Face centered cubic crystal. It is given in the question KF is also face centered cubic…

Q: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 166 pm.…

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Q: 6.28 g/cm3. Calculate its atomic radius in pm. Atomic Mass: Le: 50.225 g/mol Round your answer to…

A: In Body Centered cubic (BCC) number of atoms are at corners and body center. So, effective number of…

Q: 11- An unidentified metal crystallizes in a body-centered cubic lattice with an edge length of 351…

A: The density of the unit cell is given by, Density = (M)(Z)(a3)(NA) where M is the molar mass, Z is…

Q: . Potassium crystallizes in a body-centered cubic lattice, and its atomic radius is 235 pm. The…

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Q: Nickel exhibits a cubic crystal structure with a lattice constant (a) value of 0.353 nm. It has an…

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Q: Silver is a metal commonly used in jewelry and photography. It crystallizes with a face-centered…

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Q: PLEASE double and triple check your answers and help me with all the parts. There are two parts…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 158 pm.…

A: The density of given element is determined by calculating edge length of given element or unit cell.…

Q: The edge length of the unit cell of LiCl (NaCl-like structure, FCC) is 0.514 nm or 5.14 Å. Assuming…

A: The unit cell is shown as follows:

Q: Cr crystallizes in a body-centered cubic lattice. The atomic radius of Cr is 128 pm. Calculate the…

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Q: Metallic chromium has a body- centered cubic structure (all atoms at the lattice points) and a…

A: For BCC,  a= 4r3 were,  a = edge length r = radius   Total volume  of cube = a3 Total volume of BCC…

Q: Chromium is a metal which exhibits a body-centered cubic crystalline structure. A. Use the cube…

A: Given,

Q: 9. NaBr forms a crystal lattice similar to octahedral NaCl. Calculate the density of NaBr. Propose a…

A: The crystal lattice of NaBr is similar to that of octahedral NaCl. Formula of density: d = z×MNA×a3

Q: A Gold (Au) has a face-centered cubic structure with a unit cell edge length of 407.8 pm. What is…

A: Given: Edge length = 407.8pm Molar mass of gold = 197 g/mol 1 pm = 1x 10-10cm Avogadro's number =…

Q: What is a correct method for determining the number of atoms in a body- centered cubic cell? # atoms…

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Q: 1. Compute the theoretical density of Aluminium which has an atomic radius of 0.143 nm and an FCC…

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Q: An element with atomic mass 106.9amu crystallizes in a face–centered cubic unit cell.  Its density…

A: Density of cubic solid can be calculated by the following formula. D=nMNAa3D=densityn=no of…

Q: opper has a face-centered cubic unit cell. The density of copper is 8.96 g/cm3. Calculate a value…

A: The edge length of unit cell is calculated as, ρ=Z×MNA×a3 For fcc unit cell Z=4

Q: A hypothetical element, Ny. forms a face-centered cubic lattice with an atomic radius of 156 pm.…

A: Density is defined as mass per unit volume,  it's SI unit is Kg/m3