An unknown element has a simple cubic unit structure with an edge length of 471.97 pm. The element is found to have a molecular mass of 397.41 g/mol. Calculate the density of the compound in g/cm3. a. 18.1 b. 0.531 c. 0.159 d. 6.28 e. 5.54

Q: The density of solid Fe is 7.87 g/cm. How many atoms are present per cubic centimeter (cm') of Fe?…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Simple Cubic Unit Cell (a) (b) (c)

A: We are given a simple cubic unit cell as follows:

Q: Iridium crystallizes in a face-centered cubic unit cell thathas an edge length of 3.833 Å. (a)…

A: The smallest unit which on repetition gives a crystal lattice is named as a unit cell. The net atoms…

Q: 2 Bedy-Centered Unit Cell (a) (b) Fig 5. Body-Centered Cubic (BCC) Unit Cell. (a) Ball-and-Stick…

A: Z--> no. Of atom present in the unit cell. a= edge length of cube  r= radius of an atom.

Q: A body-centered cubic unit cell has a volume of 4.32x10^-23 cubic centimeters. Find the radius of…

A: Given:Volume = 4.32×10-23 cm3

Q: Silver exhibits a cubic crystal structure with a lattice constant (a) value of 0.409 nm. It has an…

A:

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

A: NaCl crystallizes in face centered Where Na atoms occupies the corners and Cl atoms are at the…

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

A: Since the element crystallizes in a face-centered cubic lattice. Hence, the  number of atoms in each…

Q: Metallic iron has a BCC lattice with all atoms at lattice points and a unit cell whose edge length…

A: The body centered cubic unit cell is a type of cubic unit cell in which the eight atoms are present…

Q: What is your favorite unit cell crystal structures? Explain why this is your favorite. You can use…

A: My favorite unit cell crystal structure is SCC or Simple cubic crystal. I like it because it is…

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: A crystalline solid consists of atoms stacked up in a repeating lattice structure. Consider a…

A: Solution Crystalline solids carries with it atoms, ions and molecules organized in definite and…

Q: Nickel has a face-centered cubic unit cell. The density of nickel is 6.84 g/cm3. Calculate a value…

A: The volume has to be calculated first,

Q: Zirconium has an HCP crystal structure and a density of 6.51 g/cm3. (a) What is the volume of its…

A: For HCP, number of atoms per unit cell, n = 6 Density, d = 6.51 g/cm3

Q: A certain solid metallic element has a density 7.87 g/cm and a molar mass of 55.85 g/mol. It…

A: Given: The density of the metallic element = 7.87 g/cm3 The molar mass of the metal = 55.85 g/mol…

Q: Element X has a body- centered cubic lattice with all atoms at lattice points and a unit cell whose…

A: The mass of X atom having body centered cubic lattice is to be determined using the edge length of…

Q: calculate a value for Avogadro's Number.

A:

Q: Chromium crystallizes in a body-centered cubic unit cell and the radius of a chromium atom is 200 pm…

A:

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

A:

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

A:

Q: Iridium crystallizes in a face-centered cubic unit cell that has an edge length of 3.833 Å.…

A:

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

A:

Q: Cesium bromide packs into a regular pattern in a three dimensional lattice. The unit cell is the…

A: The question is based on the concept of solid state. we have provided with the edge length of the…

Q: Consider CSCI, which has a primitive cubic lattice with one ion occupying the corners of the cube…

A: Given: Crystal lattice: CsClPrimitive cubic lattice with one ion occupying the corners of cube…

Q: The volume of a unit cell of diamond is 0.0454 nm3, and the density of diamond is 3.52 g/cm3 . Find…

A: The equation which is used to calculate density is, Density = ZMNAa3

Q: A solid consists of A-atoms and-B atoms, and its unit cell structure is shown below. The position of…

A: Body centre cubic is the unit cell in which atom is present at the centre and corner.  In face…

Q: A metal has a body-centered cubic lattice with a unit cell edge length of 2.866 Å (1 Å= 101⁰ m). The…

A:

Q: At room temperature and pressure RbI crystallizes with theNaCl-type structure. (a) Use ionic radii…

A: a. Edge length (a) = f/1.414 = [4r/1.414]/1.414 = [4(2.2 angstroms)/1.414]/(1.414) = 4.4 angstroms…

Q: Nickle has a face-centred cubic structure and has a density of 8.90 grams per cubic centimeter. What…

A: Given, Element - Nickel (Ni) Structure - FCC (face centred cubic lattice) Density (d) = 8.90 g/cm3…

Q: 1. Iridium metal, Ir, crystallizes in a face-centered cubic structure. The edge length of the um…

A: The density for FCC unit cell is calculated by the given formula: ρ=ZMa03NAWhere:Z=4 (for…

Q: Aluminum metal crystallizes in a face-centered cubic unit cell. a. How many aluminum atoms are in a…

A: Aluminium crystallizes in a fcc unit cell. In fcc, eight atoms are there in eight corner of the unit…

Q: Strontium chloride hexahydrate (SrCl2?6H2O) crystallizes in the trigonal system in a unit cell with…

A: Let  M g/mol be the molar mass of a crystalline substance ,which has a cubic lattice with unit cell…

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

A:

Q: Diamond has a face-centered cubic unit cell, with fourmore C atoms in tetrahedral holes within the…

A: a.

Q: Calcium crystallizes in a face-centered cubic unit cell atroom temperature that has an edge length…

A: Given information says that Ca crystallizes in FCC. For FCC unit cell the formula required to…

Q: Metallic iron (MMe = 55.845g/mol) crystallizes in a certain type of cubic unit cell, the edge length…

A:

Q: Chromium has a body-centered cubic unit cell, and a density of 7.19 g/cm3. Calculate the edge length…

A: Answer: the edge length of the unit cell is 290 pm.

Q: density of solid WW is 19.3 g/cm3.19.3 g/cm3. How many atoms are present per cubic centimeter…

A: Given data: Density of the solid W = 19.3 g/cm3 Molecular mass of W = 183.84g/mol Avogadro 's number…

Q: candium forms a body-centered cubic unit cell and has a density of 22.99 g/cm- his information,…

A: Given:  Density of cell = 22.99 g/cm3  Atomic mass of Scandium= 45 g/mol

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

A: Given,

Q: The density of solid Ni is 8.90 g/cm³. How many atoms are present per cubic centimeter (cm³) of Ni?…

A:

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

A:

Q: A metal crystallizes into BCC (body center cubic) unit structure. The density of the metal is 3.47…

A:

Q: Cinnabar is a mineral composed of mercury(II) sulfide(HgS). The mineral adopts the rock salt…

A: The mineral adopts the rock salt structure. Rock salt structure is face centerd cubic unit cell.…

Q: Please help me answer this question, thank you! * A hypothetical alloy has a face-centered cubic…

A: For fcc unit cell: Number of atoms in a unit cell (Z) =4 Density , d = 10470 kg/m3 = 10.470 g/cm3…

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.