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

Q: What are Unit Cells?

A: Crystallography is the study of crystals and the angles between them. Crystals are the solid…

Q: What do amorphous forms of graphite include?

A: What do amorphous forms of graphite include has to be given.

Q: Explain the significance of the triple point?

A: In thermodynamics, a material's triple point is the temperature and pressure at which its three…

Q: In solitary atoms, electrons are free to inhabit only certain, discrete energy states. However, in…

A: In-band theory of solids, there are many energy bands but the following are the three most important…

Q: Outline the type of defects in Crystalline structure

A: To outline the type of defects in Crystalline structure.

Q: Explain when is the material is homogeneous and isotropic?

A: Homogeneous material: Homogeneous is something that is uniform throughout. A homogeneous material…

Q: Give some examples of Covalent-network solids?

A: Covalent-network solids are a network of atoms ( can be of the same element or different element)…

Q: What are anistropic substances?

A: All matter can exist in different physical states; solid, liquid and gases. Solid is well known…

Q: a) Solid materials may exist in the crystalline form, either as a single crystal or a…

A: Crystalline material -  A crystalline material is that material in which the atoms are situated in a…

Q: Define the term body-centered cubic lattice?

A: Lattice is a part of crystal, which is a 3D arrangement of atoms, molecules, or ions. Furthermore,…

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: Do the atoms of silicon dioxide are aranged in crystalline or amorphous state? If so, what is (are)…

A: 1) Crystalline: These are the solids whose constituent particles are arranged in definate pattern.…

Q: In an ionic compound, how are the relative sizes of the cation and anion related to the coordination…

A: The compounds which are made by positively charged cations and negatively charged ions that is…

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 type of crystal structures possess the least degree of symmetry?

A: ANSWER

Q: Q 3: Represent in the drawing each of [001], [111], (112), (021), (110) for a cubic crystal.

A: Representation of [001], [111], [112], [021], [110] for a cubic crystal system.

Q: In a healthcare product, choose one property of this product. (Except Protein) Since a product…

A: There are lots of healthcare product from various Pharmaceutical to cosmetics products or…

Q: t type of lattice c

A: in this picture we can see that : a= b ≠c                but all…

Q: What is a single molecule called?

A: A single molecule experiment is an experiment that investigates the properties of individual…

Q: What is polymorphs structure?

A: To Find: Polymorphs structure

Q: A metal with molar mass of 46.15g/mol crystallizes in a face-centered cube with edge length of 392…

A: In a face centered cube unit cell one atom exist in the center and eight 1/2 atom lies in each face…

Q: a.) What fundamental information does the term "crystal structure" tell us? Give one example of a…

A:

Q: Explain why X rays can be used to measure atomic distancesin crystals but visible light cannot be…

A: Diffraction is a phenomenon which enables us to measure the interatomic distance in crystals.…

Q: What are 8 Network Covalent Atomic Solids?

A: The bond formed between two atoms by the sharing of electrons to satisfy the octet rule is known as…

Q: surface energy of a single crystal

A: The surface energy of a single crystal depends on crystallographic orientation . The surface energy…

Q: what is the magnetic moment of diamagnetic substances?

A: Diamagnetic substances does not possess permanent magnetic dipole moment.  When these substances are…

Q: () There are 7 crystal systems, 2 of them are predominant in metals, which are the two?

A: There are seven crystal systems- 1) Cubic 2) Tetragonal 3) Orthorhombic 4) Hexagonal 5) Rhombohedral…

Q: Indicate the strongest force holding the crystals together in the following substances by putting a…

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

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: Explain polarizability ?

A: Polarization of ions: In the formation of an ionic molecule, when two oppositely charged ions that…

Q: models are functional tools that scientists use to explain complex behaviors. What is a benefit of…

A: The spacefill model is used in chemistry to represent the 3-D structure of molecules using spheres…

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: What are different types of solids, give one example for each and what do you understand by covalent…

A:

Q: The spacing of adjacent atoms in a NaCl crystal is 0.282 nm, and the masses of the atoms are 3.82 ×…

A: Spacing of adjacent atoms,a = 0.282 nm = 2.82 x 10-10 m

Q: What are the Cubic Crystalline Lattices?

A: Cubic crystal lattices have all the edges of same length and the angle between the all the faces is…

Q: What is the edge length in pm for a simple cubic with a radius of 145 pm?

A:

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

A:

Q: o your solutions organized and as neat as possible. ENCLOSE all final answers with Tungsten metal…

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: The density of tungsten is 19.3 g/cm3. If the metallic radius of tungsten is 139 pm, what is the…

A: Dear Student

Q: /hich one of the following is an example of an ionic solid? (A) Cao (В) Cr Graphite D Sucrose

A: Given that a question of four molecules  CaO, cr graphite and sucrose.  Which compounds are…

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

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

Q: 1) The volume of one ruthenium atom (molar mass = 101.1 g/mol) is 1.211x10 -23cm³. What would be the…

A: Given  Volume of one ruthenium atom is 1.211x10-23cm3 MOLAR mass of ruthenium is 101.1 g/mol Density…