Density of kcl the crystal structure of kcl is the same as that of naci, as shown in figure 3 of the notes on crystal structure (shackelford fig. 3.9, p 67). the density of kcl is 1.984 mg/m3 (g/cm3) a. what are the electronic structures of the k* and cl ions? b. what is the distance between the centers of neighboring potassium and chlorine ions? c. compare your answer in part (b) to what would be estimated from appendix two in shackelford; cl: atomic number k: atomic number 19; atomic radius 0.231 nm; ionic radius 0.133 nm nm; ionic radius 0.181 nm 17: atomic radius 0.107

Elias is almost correct. he just got it backwards.the correct answer is that it demonstrates elastic potential energy transforming into kinetic energy.

Idon’t know what the answer is i wish i could

Ibelieve the answer is d. bleachhope my answer has you : )

Following are the  advantages of the parametric equations: 1) they can be used to graph curves that are not functions, like the unit circle.2) the parameter can be used to represent the quantity that is  useful to  provide us with better information about the graph.3)  it is useful to convert between rectangular equations and parametric equations.with specific reference to chemistry,  parametric equations are employ for solving hydrogen and hydrogen-like ions, quantum mechanically. herein, cartesian coordinates are converted in spherical polar coordinates. the solution obtained, when plotted on spherical polar graph paper, provides visualization of atomic orbital such as s,p,d and f.