A giant ionic lattice is a highly regular arrangement of anions and cations-a giant, regularly repeating array.
Ionic substances form giant ionic lattices lattice: A lattice is a regular grid-like arrangement of atoms in a material. containing oppositely charged ions. They have high melting and boiling points, and conduct conduct: To allow electricity, heat or other energy forms to pass through. ] forces of attraction between oppositely charged ions. Positively charged Na ions and negatively charged Cl ions. The oppositely charged ions are arranged in a regular way to form giant ionic lattices lattice: A lattice is a regular grid-like arrangement of atoms in a material. . Ionic compounds compounds: Substances formed by the chemical union (involving bond formation) of two or more elements. often form crystals as a result Split and merge into it. Answer by Kewlsoccergal. Confidence votes 55. An ionic lattice is a structure of millions of atomic formations of an ionic substance, structured like building blocks into one three-dimensional formation. The lattice energy is the amount of energy required to completely separate a mole of the solid ionic compound into its ga … seous ions. As an example, if the ionic radius decreases and the ionic charges increase, the ions will be held closer and tighter. A giant ionic lattice is a highly regular arrangement of anions and cations-a giant, regularly repeating array. For the ionic compound sodium chloride this can be explored below.  Report Abuse. Ionic lattice, or crystal lattice, has to do with how many of the same molecule orient themselves in a solid. This is not the same as ionic bonding. Ionic bonding is the bonding of two atoms of different ionic charges, Na+ and Cl- = NaCl. In an ionic bond, an atom gives or receives electrons from another atom. This is in contrast to covalent bonding, where two atoms share electron pairs between them. An ionic compound consists of anions and cations combined such that the total charge of the molecule is zero. Sodium chloride crystal lattice. The lattice energy of a crystalline solid is usually defined as the energy of formation of the crystal from infinitely-separated ions, molecules, or atoms, and as such is invariably negative. Some older textbooks define lattice energy with the opposite sign, i.e. the energy required to convert the crystal into infinitely separated gaseous ions, atoms, or molecules in vacuum, an endothermic process. In an ionic solid, the ions are packed together into a repeating array called a crystal lattice. The concept of crystal packing assumes that the ions are hard spheres. The easiest way to picture such an array is to arrange one layer of spheres and then place successive layers over it. The packing arrangement adopted by an ionic compound is determined by the comparative sizes of the ions. Consider a lattice in which the anions assume a cubic array. The diagram below shows four spheres represent some anions of a part of a cubic layer. The dashed circle represents the anions below and above the plane. The oppositely-charged ions are arranged in a regular way to form a giant ionic lattice. It is a 'lattice' because the arrangement is a regular one and 'giant' because the arrangement is repeated many times with large numbers of ions. Ionic compounds often form crystals as a result. The diagram shows part of a sodium chloride ionic lattice. Now try a Test Bite. Lattice Energies and Solubility. Lattice Energies and the Strength of the Ionic Bond. The force of attraction between oppositely charged particles is directly proportional to the product of the charges on the two objects (q 1 and q 2) and inversely proportional to the square of the distance between the objects (r 2). Lattice energy is the energy released when anion and cation combine.the strength of ionic bond or its stability increases when lattice energy is greater. The lattice energy is the amount of energy required to completely separate a mole of the solid ionic compound into its ga … seous ions. As an example, if the ionic radius decreases and the ionic charges increase, the ions will be held closer and tighter.
http://www.bbc.co.uk/schools/gcsebitesize/science/add_aqa_pre_2011/atomic/differentsubrev1.shtml http://www.answers.com/Q/What_is_an_ionic_lattice http://www.avogadro.co.uk/structure/chemstruc/ionic/g-ionic.htm https://answers.yahoo.com/question/index?qid=20070412233416AAuC3Y0 https://en.wikipedia.org/wiki/Lattice_energy https://www.wou.edu/las/physci/ch412/lattice.html http://www.bbc.co.uk/schools/gcsebitesize/science/add_ocr_gateway/periodic_table/ionicrev4.shtml http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch7/lattice.html http://www.answers.com/Q/What_is_an_ionic_lattice
what is an ionic lattice