Which is a property of substances that exhibit metallic bonding?

Q: Define the term 'crystal lattice.’

A: Crystals- These are the atoms or group of atoms which are arranged and placed in an ordered 3-D…

Q: List various types of alloys, materials that contain more than one element?

A: Alloys are metallic compounds made up of one metal and one or more metal or non-metal elements.

Q: 1) What does number of bonding electrons per atom (e/a ratio) means? How does it affect the crystal…

A: Given: We have to tell how the number of bonding electrons per atom affect the crystal structure in…

Q: The phenomenon whereby an atom may transform from one lattice structure to another is know as what?

A: The answer to the following question is-

Q: BeTe and CaSe are ficticious compounds made of real elements on the periodic table.  Based on the…

A: Be-Te have high melting point this is due to sizes of the elements. Lattice energy decreases with…

Q: Which substances have the lowest melting points: ionic, covalent, or metallic? What does the low…

A: The temperature at which a solid change into a liquid state is known as the melting point. The value…

Q: A substance formed a crystals of equal numbers of cations and anions held together by ionic bonds is…

A: To find : a substance formed a crystals of equal numbers of cations and anions held together by…

Q: Differentiate the metals and nonmetals based on their: Intramolecular Bond, Intermolecular Bond, and…

A: Metals have loosely bonded valence electrons and can easily donate elctrons to other atoms .They…

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: Could two atoms of oxygen engage in ionic bonding?Why or why not?

A: since 2 atoms of same element will have similar properties such as electronegativity.…

Q: Which statement below correctly describes network covalent bonding, in most cases?…

A: Covalent bonds are formed by sharing of electrons between the atoms. Metals are the substances that…

Q: (a) List four physical characteristics of a solid metal. (b) List two chemical characteristics of a…

A: PHYSICAL CHARACTERISTICS: The properties of elements or compounds noticed without any change in the…

Q: Given structure represents which element

A:

Q: Briefly explain why steel, an alloy of iron, is usedto build the supporting structure of many…

A: Given: Why steel, an alloy of iron, is used to build the supporting structure of many buildings.

Q: if the atoms in water do not change, how is water able to exist as gas, liquid or solid?

A: The water molecules consists of one oxygen atom at the middle and two hydrogen atoms at extreme…

Q: What are the network covalent atomic solids are composed of?

A:

Q: what type of crystalline solid would form for Br2?

A: Answer: There are four type of crystalline solids: 1. Ionic solids 2. Metallic solids 3. Network…

Q: What are Metallic Solids?

A: To find: What are metallic solids

Q: 1) Which substance is expected to have the greatest lattice energy

A: To have the greatest lattice energy, we need the charge to be high and size to be small.

Q: Describe the structure of a metal.

A: To find: The description about the structure of the metal

Q: Explain how the Periodic Table helps predict which kind of bond will form, and provide a mineral…

A: Periodic table has rows and columns. The row in periodic table are said row be period and column are…

Q: what is the difference between bonding forces holding compounds together and other attractive…

A: The compound is formed by elements combined in a fixed ratio.

Q: Crystalline structures vs metallic structures have similarities and some differences.is it true that…

A: Introduction:  We have to predict statement is true or false .

Q: What is the angle between bonds

A: What is the angle between bonds in each of the following ?

Q: Which of the following is the reason that metals conduct electricity. A Electrons and protons in the…

A: Option D is correct answer.

Q: The melting and boiling points of sodium metal are much lower than those of sodium chloride. What…

A: Melting point of any substance is defined as the temperature at which the substance will start…

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

A: Solids have a fixed shape and fixed volume and are one of the important states of matter. The atoms…

Q: substance formed of crystals of equal numbers of cations and anions held together by ionic bonds

A: Noble gases are monoatomic gases, colorless having similar properties and their outermost electron…

Q: If the total energy of a crystal is positive, is the bonding within the crystal stable? H

A: In this question we have to explain if the total energy of a crystal is positive , is the binding…

Q: Molten materials involved in ionic bonds are electrically conductive. TRUE or FALSE?

A: Given : We have to tell whether the statement is true or false.

Q: What are the types of H-bonding? Which of them is stronger?

A: Given: Hydrogen bonding

Q: ZnCl2 what is the force holding the solid together? Dipole, dispersion, H-bond, metallic bonding,…

A: Given,  ZnCl2

Q: a_____ is a group of atoms bonded in a specific pattern and is the reactive portion of an organic…

A: Functional Group: A functional group is part of organic molecule is responsible for all chemical…

Q: Carbon naturally occurs in two forms: diamond and graphite. Why do these two forms have very…

A: Carbon is an element in periodic table with atomic number 6. It has an unusual property of…

Q: Q1 Solid matter held in place by electrostatic attraction forces between positive ions and a "sea"…

A: For Q1 Answer : Ionic bonding. It is so because Ionic bond is a type of linkage formed from the…

Q: are

A: The elements which usually prefer to give electrons are called metals while those which receive…

Q: A substance that is considered to bea chemical compound.a. contains at least two different…

A: To find: a chemical compound that contains at least two different elements, contains at least two…

Q: How is the chemical bonding within a molecule of carbon dioxide different from chemical bonding…

A: Chemical bond is lastic attraction between atoms, ions or Molecules that enables the formation of…

Q: Draw a molecular level picture and use it to describe the model(s) of bonding present in each…

A: Copper is a metal. Thus bonding present in copper is metallic bonding,  Graphite is a non-metal,…

Q: The smallest portion of the lattice is known as

A:

Q: Assume that you are given samples of two white crystalline compounds, one of them ionic and the…

A: Given information,       Two white crystalline compounds, one of them ionic and the other one…

Q: 37. What happens when polar molecules are between oppositely charged metal plates?

A:

Q: Which structure is most consistent with a non-crystalline structure?

A:

Q: Explain the main bonding in Solid

A: Bonding in solids depend on constituent particles, which constitute solid Molecules or compounds.…

Q: The table shows the type of bonding in a number of elements and compounds. Element or compound Type…

A: Ionic compounds are those which are formed by the transference of electrons from one atom to another…

Q: The lattice energy of an ionic solid is lowest if a) the distance between the ions is low b) the…

A: The enthalpy change during the formation of one mole of ionic crystal from one mole of gaseous…

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.