NaCl has a: a) Cubic close

Q: The structure of a mineral is shown below. Element A is green, and Element X is blue. a) Of the…

A: We need to identify the type of unit cell and molecular formula of compound.

Q: Q2. anion. Determine the atomic packing factor of this structure. AB is an ironic compound with a…

A: Rock salt has, 4 molecular units in a unit cell Ratio of Cation (rc) size to anion size (ra) = 3/5

Q: An element crystallises in a cubic close packed structure having a fcc unit cell of an edge 200 pm.…

A: An element crystallises in a cubic close packed structure having a fcc unit cell of an edge 200 pm.

Q: ray, resistant. It has a density of 16.4 grams per cubic centimeter and a molecular weight of…

A:

Q: a. Uru is a metal ore from the first moon, and it also appears to have metallic properties. The…

A: In BCC, body centered unit cell the position of lattice is on the corner of cube and one atom is…

Q: What is the definition of a ceramic? What are the three categories of ceramics?

A:

Q: The atomic radius of metal X is 1.30×102 picometers (pm) and a crystal of metal X has a unit cell…

A: Given,Atomic radius of metal = 1.30*102picometers.Atomic weight = 42.3g/mol.One mole of element…

Q: (2) A hypothetical tetrahedral crystal has the following lattice parameters: a = b = 0.40 nm, c =…

A:

Q: Which element or elements are alloyed with gold to makethe following types of “colored gold” used in…

A: a) White gold is an alloy of gold and at least one white metal (usually nickel, silver, or…

Q: Draw the following directions or planes in a single unit cell. (a.) [010] , (b.) (220) , (c.) (111),…

A: crystals are made of infinite no of unit cells.unit cell is smallest unit of crystals if repeated…

Q: please answer

A: For the nickel FCC structure, Planer density (PD) for (111), (110), and (100) is 1.848×1019 m-2,…

Q: A metal crystallizes in the face-centered cubic (FCC) lattice. The density of the metal is 21450…

A: Molar mass is the mass of 6.02 * 1023 atoms. To find the mass of one atom, molar mass must be…

Q: A crystal lattice following FCC configuration, containing copper metal (atomic radius of 140…

A: Given that a crystal lattice following FCC configuration. Atomic radius =140 picometer weighs 0.6354…

Q: A metal crystallizes as bcc structure and the atomic is 186 pm. Calculate 1)Edge length 2) volume of…

A: Data: Crystalline structure of metal is BCC Radius of unit cell (r) = 186 pm = 186 × 10-10 cm Atomic…

Q: The atomic radius of metal X is 135 picometers (pm) and a crystal of metal X has a unit cell that is…

A: Radius = 135 pm Face centered unit cell Atomic weight = 42.3 g/mol = 42.3×10e-3 kg/mol Density =?

Q: the structure below represents 1.) a face centered cubic unit cell 2.) a body centered cubic unit…

A:

Q: The stacking pattern of simple cubic crystal structure is АВАВАВ АВСАВС ААВAАВ AAAAAA

A: Cubic Crystal Structure: The type of unit cell where the atoms of the crystal are oriented only at…

Q: Crystal structure Worksheet 1. NaC1 has a has a face centered cubic (fec) structure. a. How many (a)…

A: Answer: NaCl has face centered unit cell in which Chloride ions occupy the vertices and center of…

Q: 2. Sketch within a cubic unit cell the following planes. (a) (0T) (b) (1 0 2) (e) (T 1 ī) (d)23) (e)…

A:

Q: Calculate the radius of a Ni atom

A:

Q: Vanadium has the Body-Centered Cubic (BCC) crystal structure. The atomic radius of Vanadium is r…

A: Provided value of r=0.132nm Provided crystal structure = body centered cubic crystal For body…

Q: 5.49 Sketch the atomic packing of (a) the (100) plane for the BCC crystal structure, and (b) the…

A:

Q: A metal crystallizes in the face-centered cubic (FCC) lattice. The density of the metal is 10500…

A: The given metal has a face-centered crystal lattice. The density of the metal, ρ = 10500 kg/m3 The…

Q: The atomic radius of metal X is 1.30×102 picometers1.30×102 picometers (pm) and a crystal of metal X…

A: The density of a solid can be calculated as given below.

Q: Platinum crystallizes in the face-centered cubic (FCC) lattice. The a platinum atom. density of the…

A: Given: Density of metal = 21450 Kg/m3 Molar mass of platinum = 195.084 g/mol = 0.195 Kg/mol

Q: The atomic radius of metal X is 1.20 × 102 picometers (pm) and a crystal of metal X has a unit cell…

A:

Q: Below is shown the atomic packing of a set of planes for the simple cubic crystal structure; atoms…

A: Given : Atomic packing for simple cubic crystals  To Find : Indices  Solution : There are generally…

Q: One of the most important enzymes in the world—nitrogenase, the plant protein that catalyzes…

A:

Q: The atomic radius of metal X is 135 picometers (pm) and a crystal of metal X has a unit cell that is…

A:

Q: As a solid RbRb adopts a body-centeredbody-centered cubic unit cell with an edge length of 5.70×102…

A: Density o unit cell P=zXm /a2 X NA Whre as is edge of unit cell NA= AXAGADRO NO (6.022 X10) M…

Q: How many atom does a Face-Centered Cubic structure contain?   1   3   2   4

A: Given atom has face centred cubic structure. Atoms are present at every face and corner of FCC…

Q: Answer the following questions, 1- What is the different between Crystallin and Amorphous material?,…

A: Please find your solution below : Crystalline material : Crystalline materials have an ordered…

Q: l crystallizes in a body–centered lattice with the unit cell measuring 4.58 A°…

A: The body-centered lattice has atoms present at each corner of cube and one atom at centre of…

Q: Silicon has a band gap of 1.1 eV at room temperature.(a) What wavelength of light would a photon of…

A: As your question consists of multiple subparts, we are solving only the first two, to then get the…

Q: What is the packing factor if the radius of Ga is 0.62 Å and of As is 1.51 Å? (A) 0.74. (B) 0.68.…

A: Rg and for Ra and are atomic radius (in Å) for Ga and As respectively. Rg = 0.62 Å (given) Ra = 1.51…

Q: Nickel has an fcc structure with a density of 8.90 g cm-3.(a) Calculate the nearest neighbor…

A: The compound shows a FCC type, it means that it has atoms on the each face and at the corner of a…

Q: Shown below is one face ofa hypothetical face-centered cubic unit celI. gE ... The cell length…

A: Using Pythagoras theorem we can calculate the long side of triangle.

Q: (a) The density of diamond is 3.5 g/cm3, and that ofgraphite is 2.3 g/cm3. Based on the structure of…

A: Sub-part (a): The buckminsterfullerene has the soccer ball structure in which carbon atoms are…

Q: Mythril is composed of two unknown metals. Metal 1, which is a 25 wt% impurity,has a density of…

A: Calculations involving unit cell dimensions The edge length of a cubic crystal of an element is…

Q: 5. The space-filling representation provided below is an example of a atom(s). unit cell, which…

A: Primitive unit cell contain atoms present only at corners. Body centered unit cell contain atoms…

Q: Atom X (185.81 g/mol) crystallizes in a face-centered cubic unit cell that has an edge length of…

A:

Q: What is the Face-Centered Cubic Crystal Structure?

A: FCC  In face-centred cubic systems, the cubic unit cell consists of atoms at the centre of each of…

Q: What is the true density of Zr, an HCP crystal, in g/cm3? Where: Atomic Number = 40  Atomic Weight…

A:

Q: Consider the unit cells shown here for three different structuresthat are commonly observed for…

A: The different types of given structures are,

Q: Beryllium with a HCP lattice static crystal structurec/a = 1.568 and an atom radius of 0.1143nm: a.…

A: Given Be with HCP lattice and c/a=1.568 atomic radius (R)=0.1143 nm We know, for an HCP lattice,…

Q: Density of a metal (M) is 6.11 g cm, a 1.766 g sample of this metal is completely reacted under…

A:

Q: What type of packing is shown below? O body centerd cubic O cubic closed pack simple cubic O…

A: