What type of solid is required to separate by magnetism?

Q: What do amorphous forms of graphite include?

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

Q: What type(s) of intermolecular forces are expected between PF₂Cl3 molecules? Choose all that apply…

A: we will explore the intermolecular forces expected between molecules of PF₂Cl₃, a chemical…

Q: What are the three categories of atomic solids?

A: Solids can be systematically classified as atomic solids, ionic solids and molecular solids…

Q: What is dihedral angle? How it is related to surface energies? Discuss the given microstructures…

A: A molecule is made of several atoms and has several planes present in it. Each plane has specific…

Q: How much space is empty in a hexagonal closed packed solid?

A: ANSWER IS DISCUSSED BELOW :

Q: m is 3.8 * 10^-

A: The force constant as, k=4π2a2mMm+MV2

Q: Identify the cubic crystal structure being represented by the following unit cell. A unit cell with…

A: Unit cell are classified into two categories:  1. Primitive unit cell:  Unit cell in which the…

Q: can crystal of a solid have more than six sides ? Explain your answe

A: Interpretation -  To explain that can crystal of a solid have more than six sides -     Introduction…

Q: Explain how planes of lattice points are labelled.

A: INTRODUCTION: Lattice point is defined as position in the unit cell where the probability of finding…

Q: c) Draw the 10 point coordinate in a cubic unit cell.

A:

Q: What two properties of an ion dictate whether it can fit into a molecule/crystal lattice?

A: In a crystal lattice, the ions or molecules are arranged in a definite order. In the crystal…

Q: List the Properties of Liquid Crystals?

A: The properties of Liquid crystals have to be listed.

Q: Why is hydrogen bonding often not considered a true chemical bond?

A: Intermolecular forces : The forces of attractions exist between different kinds of molecules are…

Q: How does pressure and crystallinity affect density of a material?

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 19- Select the correct statement.

A: Statement (a) is incorrect As the molecules and atomic size increase, it would lead to an increase…

Q: 17. For which of the following species are the dispersion forces strongest? A) C,H10 B) C,H12 C)…

A:

Q: Calculate the maximum porosity in percentage (%) for a rhombohedral packing.

A:

Q: TRUE OR FALSE 1. Molecules with temporary dipole moment tend to align with opposite polarities in…

A: Adhesion force is the interaction between two different molecules. Where as cohesion force is the…

Q: What constitutes a lattice point

A:

Q: What are the number of crystalline allotropes of carbon?

A: Properties of some chemical elements to exist in two or more different forms, in the same physical…

Q: What is the strongest interparticle force in each of the following substances? a) CH3Cl hydrogen…

A:

Q: Define the term, Band-Gap?

A: Electrons are present in the orbits around the nucleus. On coming together of two charges together…

Q: Complete the table. Then identify where each type of dipole can be observed and its importance.…

A: A question based on molecules that is to be accomplished.

Q: Substance A has hydrogen bonding. Substances B on the other hand has dipole-dipole bonding. Lastly,…

A: There are different types of intermolecular forces of attraction - Dipole-dipole attraction…

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: How is the purity of a crystalized solid assessed?

A: Crystallization can be defined as the process of solidification of a liquid substance into a solid…

Q: Define the term voids.

A: Void is a empty space between close packed metal atoms in the crystals. Voids are of different shape…

Q: London dispersion forces decrease with increasing number of electrons O decreasing number of…

A: London Dispersion forces : The force of attraction that exist between two temporary dipoles is known…

Q: what is meant by the term polarizability?

A: Polarization means separation of charges. So, as the name suggests, the polarizability is the…

Q: Impurities disrupt the crystalline lattice of a sample so more energy is required to convert the…

A: The purity of a substance plays a crucial role in its physical and chemical properties. Impurities,…

Q: Within a cubic unit cell, rank the following interplanar spacings from smallest to largest. (1 =…

A: Attached is the detailed solution for the question

Q: Explain polarizability ?

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

Q: Match the following properties with the correct type of solid. > > melts at moderate (100- 600°C)…

A: The objective of the question is to match the given properties with the correct type of solid. The…

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.