Ionic order

CaBr2 is an ionic compound, because the second element is a non-metal so it will form an ionic compound. The next step in naming an ionic compound, is to name each component as if they were ions. The first component is a cation so you leave the name alone. The second component is an anion, so you change the ending of bromine to "-ide" and it’s becomes bromide. The last step is to combine the names so, CaBr2 becomes Calcium bromide. The first element of the formula NBr₃ is nitrogen a nonmetal,…

solid with an additive that disrupts long-range order. Figure 12.4 Amorphous structure and example. Comparison between Crystalline Solids and Amorphous Solids Crystalline solids Amorphous solids Crystals have definite and regular geometry and have long range as well as short range order of constituent particles. The particles in the constituent are arranged irregularly. They do not have any definite geometry and have short range order. Crystals posses high melting points.…

of buildings was much more widely perceived in ancient times than they are today. In this text the author intends to communicate the loss of literal meaning in the architecture of the modernist movement by describing the significance of the ancient orders and their development throughout history. The progression of these established standards is compared to the work of Venturi and the subsequent post-modernist movement that advocated that the loss of this imbued unity was lost without merit.…

We need a systematic method for naming compounds because there are infinite potential chemical compounds that can be made something just by adding removing or substituting an atom. The rules for naming ionic, covalent, and acid compounds all differ because ionic compounds first name the cation then the anion while the covalent compounds second element is written with an -ide ending and finally acid compounds first syllable of anion has the suffix "-ic". We use the greek prefixes…

include Covent Garden and Wilton House. The Queen’s House, once named the House of Delight, was built in Greenwich. The house looks like two Italian palaces facing one another connected by a narrow passage lined with equally spaced orders on each side. The orders appear to be Doric because of the simple base and smooth shaft. The exterior sides of the building show the classical norm of being symmetrical left to right and right to left. Following classical lines there is no up and…

Rationale I decided to turn this lesson into a flipped lesson as the topic on ionic bonding is something very microscopic and I feel it would help students to develop a more concrete understanding of an abstract topic. By recording the lecture which includes a step-by-step guide on drawing a dot-and-cross diagram, the weaker ones will be able to study at their pace and choose to pause or rewind should they not understand. This helps them to understand the concepts better, as opposed to going…

Goals The overall goal of this project was to identify an unknown ionic compound; each group was assigned a small container filled with 5 grams of an unknown ionic compound. In order to be able to identify the unknown compound, we had to do several preliminary tests, cation tests, anion tests, and a reactivity test. Throughout these three weeks, we will identify a compound and its qualities just by looking at it. We also made quantitative and qualitative solutions and tested the compounds' pH,…

The purpose of this experiment is to observe the difference between ionic and molecular compounds using conductivity as a means of analysis. This lab will allow us to organize compounds based on the magnitude of their conductivity. This will allow us to determine whether or not a compound is molecular or ionic based on its conductivity. This lab also will determine the effect of concentration on conductivity of certain electrolytes, as well as the number of ions. We also will examine the effect…

constant. Specifically architecture in Mycenaean, and Hellenistic times. They serve different uses and purposes for the specific and different cultural needs of each period. The Greek architecture is important because of its invention of classical order. in Greek’s architectural constructions and designs, they applied wood for roofs, brick for walls, marble and limestone for walls, columns, and upper portions of…

electronegativity of N is only 3.04. I2(s) → I2(l) London Dispersion Forces H2O(s) → H2O(l) London Dispersion Dipole-Dipole Hydrogen Bonding NaI(s) → NaI(l) Ionic bonds C16H32(s) → C16H32(l) London Dispersion Forces There was no conductivity observed for ionic compounds in the solid state but there was a high conductivity observed for ionic compounds as an aqueous solution. I would expect molten sodium chloride to conduct…