3. Show with a sketch that CsCl structure is in fact a primitive cubic structure though it looks like ВСС

Q: Platinum (Pt) has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the…

A: Given: Density of platinum= 21.5 g/cm3

Q: 5. What is the stacking pattern in the simple cubic lattice structure? aaa, abab, or abcabc?

A: Since you have posted multiple questions as per guidelines we can answer only one per session. If…

Q: The elements xenon and gold both have solid-state structures consisting of cubic close-packing…

A: Both xenon and gold have cubic close-packing arrangements in solid state. But, there is a huge…

Q: There is a 2D arrangement of atoms as shown figure. It's a small region of a full crystal. The…

A:

Q: Which arrangement of cations (yellow) and anions (blue)in a lattice is the more stable? Explain your…

A: Anions have negative charge and hence repel each other, so the most favorable arrangement of ions in…

Q: body centered cubic structure with a density of 6.39 g/cm3. Calculate its atomic radius in pm.…

A: In body centered cubic(BCC) particles are present at corners and body centers. So, effect number of…

Q: cubic structure with the position of the Cs+ ion at (1/2 1/2 1/2) and the position of the CI- ion at…

A: Crystal structure is often convenient to repeat and subdivide. Its called unit cell. Cscl Forms with…

Q: How many total cations (A and B) and anions (X) are there in the unit cell below? = A = B = X

A:

Q: All unit cell structures have six sides. Can crystals of a solid have more than six sides? Explain…

A: yes It is possible if a Atoms of crystal are arrange in such a manner by which it look like a Cube

Q: 2. Draw (-101), (121), (210) and (1-1-1) planes with its directions in a cubic lattice.

A: We can draw the corresponding planes by positioning the given points on the corresponding three…

Q: y are there no more than crystal systems ? What are quasicrystals

A:

Q: 8.15 Polinium is the only metal that forms a simple cubic crystal structure. Use the fact that the…

A:

Q: 7.3 Show that a sphere of radius 0.73r, where r is the radius of the corner atoms, will fit in the…

A: Primitive unit cells are those unit cells in which the atoms are present only at the corners of…

Q: What type of substance would S8 be? Diatomic molecule Covalent Network Ionic Crystal Lattice…

A: Sulphur forms numerous allotrope of which yellow rhombic sulphur and monoclinic sulphur  are the…

Q: What fraction of the total volume of a face-centered cubic structure is occupied by atoms? Vsphere…

A: In FCC,  No. Of atoms at cornes = 8  Contribution = 1/8 Atom per unit cell = 8× 1/8 = 1  No. Of…

Q: draw the 2D network structure of crystalline

A: Crystalline lattice is a periodic array of atoms. Examples include diamond, metals, salt etc.

Q: How many atoms are there in a simple cubic structure?

A: In a simple cubic structure, there are eight corners and each corner contains an atom.

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: WE KNOW THAT,densityρ=Z.MNA.a3M→molar mass / atomic massNA→avagadro constant =…

Q: What is polymorphs structure?

A: To Find: Polymorphs structure

Q: The ratio of first nearest neighbor distance of .4 the body-centered (bcc) to that of face-…

A:

Q: Beryllium and magnesium,

A:

Q: Q1. Can a cubic crystal be piezoelectric? Use BaTiO3 as an example to explain your answer.   Q2.…

A: Hello. Since more than one question has been asked, the first question shall only be answered in…

Q: Can you please answer this with serious detail and depth, as in every last little step explained as…

A: Observing the given unit cell shows that Al atoms that is pink spheres occupy the corners of the…

Q: Iridium forms a face-centered cubic lattice, and an iridium atom is 271 pm in diameter. Calculate…

A: Iridium forms an FCC lattice diameter of an iridium atom = 271 pm                      radius of…

Q: The picture shown is a schematic of what plane? (Note that the height and width of the square are…

A:

Q: What is the true density of Zr, an HCP crystal, in g/cm3? Atomic Number = 40  Atomic Weight = 91.22…

A:

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: lattice structure of CsCl is shown below. What

A: We have to tell which option is correct from given choices of options by telling which type of unit…

Q: What is the stacking pattern in the face-centered cubic lattice structure? aaa, abab, or abcabc?

A: There are various types of arrangement found in solids such as face centred cubic, hexagonal packing…

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

A:

Q: Why does CsCl present a body-centered cubic lattice?

A: Crystalline solids are mainly characterized by regular and repeating pattern of its constituent…

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: Deslattes et al. found the following values for a single crystal of very pure silicon at 25 °C: p =…

A: given, density (ρ) = 2.328992 gcm-3 edge length (a) = 543.1066 pm = 543.1066×10-10 cm atomic mass…

Q: 2. How to find what a materials crystal structure is? (FCC, BCC or neither FCC or BCC or others)

A: Please find your solution below : Crystal structure is an ordered arrangement of atoms, ions or…

Q: Network covalent substances have the highest melting points of all substances. Is it true or false?…

A: Given statement,Network covalent substances have the highest melting points of all substances.

Q: What are the most common types of polymorphism in crystals?

A:

Q: Why are the close pack directions important feature in crystal structure? (one sentence only)

A: To give the importance of close pack directions in crystal structure?

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

A:

Q: 2. How to find what a materials crystal structure is? (FCC, BCC or neither FCC or BCC or

A: We have to tell how to detect a material crystal structure is either FCC, BC, or neither FCC, or…

Q: What are Nonbonding atomic solids? Give some examples?

A: Nonbonding atomic solids are having atoms as constituent particles in their solid phase. Examples…