) Determine the radius of Al atoms (in pm) if the density of FCC Al is 2.31 g/cm3.[_______] pm

Q: 16. A hypothetical element, Le, has a body centered cubic structure with a density of 6.93 g/cm3.…

A: We have to calculate the atomic radius

Q: sdaswTantalum is a rare, hard, blue-gray, lustrous transition metal that is highly…

A:

Q: A hypothetical element, Le, has a body centered cubic structure with a density of 6.39 g/cm3.…

A: BCC unit cell have 8 atoms in corner and One atom at body center .So effective Number of atoms comes…

Q: Molybdenum has a BCC crystal structure, an atomic radius of 0.1363 nm, and an atomic weight of 95.94…

A: For BCC structure, number of atoms per unit cell = 2 Radius = 0.1363 nm Edge, a∘…

Q: Calculate the atomic concentration (in cm¯³) and density (in g/cm³) of the following, using their…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A hypothetical element, Le, has a body centered cubic structure with a density of 6.57 g/cm.…

A: Given: Density of element = 6.57 g/cm3 Atomic mass of Le = 55.334 g/mol. And the lattice is BCC.

Q: Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant.…

A: Given: Ta has BCC unit lattice. Molar mass of Ta = 191.01 g/mol. And density of Ta = 13 g/cm3.

Q: 2. Calculate the radius ratio of ZnO and AgI using the ionic radius values below. Predict what kind…

A: The radius ratio is calculated by the formula, Radius ratio=Ionic radius of cationIonic radius of…

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

A:

Q: he equilibrium density of vacancies ns is given by Nexp(-Es/kT) , where N is the density of…

A: The equilibrium density of vacancies is calculated by the formula: Ns=Ne-EskT Where k is the…

Q: Tin has lattice parameters of ( 0.583 ,0.583 ,0.318)nm , density of 7.3g/ cm’, atomic weight of…

A:

Q: Consider the unit cel below: 0.40 nm 90 90 0.30 nm 0,30 nm a) What crystal structure is this? b)…

A:

Q: 2. What element forms a face centered cubic cell, has a density of 8.92 g/cm', and a radius of 128…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 5. Iron has a BCC crystal structure, an atomic radius of 0.124 nm, and an atomic weight of 55.85…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Silicon has a face-centred cubic structure with two atoms per lattice point, just like diamond. At…

A: Given : a = 543.1 pm

Q: A hypothetical element. Le, has a body centered cubic structure with a density of 6.57 g/cm,…

A:

Q: Copper has an atomic radius of 0.128 nm (1.28 Å), an FCC crystal structure, and an atomic weight of…

A:

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

A: To solve this problem we will use the formula   D = ZM / a3 NA  Where,  D = density  Z = Number of…

Q: Given that a solid has a FCC crystal structure with a density of 1565 kg/m³, and an atomic weight of…

A: Given, density (d) = 1565 kg/m3 = 1565×103 g/m3 atomic weight (M) = 40.08 g/mole A solid has a FCC…

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

A: Given an hypothetical element, Ny forms a face centered cubic latticewith an atomic radius of 166…

Q: Q3/ Magnesium has an atomic radius 0.166 nm , an FCC crystal structure ,and an atomic weight of…

A: Answer: density of the unit cell is 3.541 g/cm3

Q: 19. Which substance forms a metallic lattice? OK O C(graphite) O 12 O MgS

A:

Q: Which metal(s) is most likely to accommodate Hatoms (radius 37.0 pm) with the least distortion to…

A: Bоth  Ti-  аnd  Zr-bаsed  аllоys  behаve  in  similаr  wаys  with  resрeсt  tо  their  interасtiоn…

Q: A hypothetical metal, which is a single crystal and made up of one chemical element, has an FCC…

A:

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

A:

Q: This arrangement of atom results in the greatest stability of solid a.scc b.bcc c.fcc

A: In fcc arrangement, atoms are present at the corners as well as center of each cube face of the…

Q: A metal with a BCC crystal structure has a density of 8,352 kg/m. Its atomic weight is 51 g/mol.…

A: 1 Given;  BCC crystal          So;  Z=2       Density ρ=8352 kg/m3       Atomic weight M=51 g/mol…

Q: Niobium crystallizes in BCC structure and has a density of 8.55 g/cm^3. Calculate its atomic radius…

A: Given  Structure type = BCC density ( d ) = 8.55 gram/cm3 Atomic mass ( M )  = 93 gram/mole Atomic…

Q: Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant.…

A:

Q: A compound MX has FCC structure and has a density 6.38 g/mL. If the ionic radius of X is 1.08 A,…

A: Radii ratio range of octahedral void in fcc : 0.414 ≤ r-r+ < 0.732  For option (A) r-r+=1.081.20=…

Q: MCQ 121: With an increasing atomic number of Halogens, the A. Van der Waals forces decrease B.…

A: The given options are,

Q: If 20.15% of the atoms in a sample of tin are replaced by copper atoms without any change to the…

A:

Q: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 159 pm.…

A: Given,  Hypothetical element = Ny  Structure of Ny = Face-centered cubic lattice  Atomic radius of…

Q: Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant.…

A: Given: Ta has BCC unit lattice. Molar mass of Ta = 191.01 g/mol. And density of Ta = 13 g/cm3.

Q: 7. Calculate the atomic concentration (in cm-³) and density (in g/cm³) of the following, using their…

A: The type of the unit cell, number of atoms present in unit cell and coordination number are related…

Q: Calculate the radius ratio of Ti and O in the mineral called Rutile. Using the chart below, what is…

A: The size of sites varies with the size of the spheres. In the case of ionic crystals, the radius of…

Q: Crystal structure of Alo.5G.0.5As Based on the zincblende crystal structure for GaAs, sketch the…

A:

Q: Q4 /I Answer the following (choose three branches): A- Iron was formed at 912 ° C by the effect of…

A: For BCCNumber of atoms per unit cell = 2 Relation between edge length and radius is : r= a34Volume…

Q: 4. Nickel has an fcc structure with all atoms at lattice points and an edge length of 352.4 density…

A:

Q: Which substance forms a metallic lattice? K C (graphite) I2 MgS

A:

Q: A certain element exists in a face-centered cubic structure. The atomic radius of an atom of this…

A:

Q: The substance with the formula S8 is a/an:

A: The chemical formula S8 is an octasulfer inorganic chemical

Q: Tantalum is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant.…

A: Given  density = 17.6 gram/cm3 Molecular weight = 185.23 gram/mole Crystal Structure  =  BCC Atomic…

Q: Calculate the radius of palladium atom in nm, given that Pd has an FCC crystal structure, a density…

A:

Q: A hypothetical element, Ny, forms a face-centered cubic lattice with an atomic radius of 152 pm.…

A:

Q: An FCC structure of an element has density 10.3 g/cc and edge length is 310 pm. Calculate the atomic…

A: It is given that the density in an FCC structure has a density of 10.3 g/cc or 10.3 g/mL and has an…

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