Part A: Making $($or Breaking$)$ Connections

$1$ Use a molecular model kit to build a model of compound A illustrated in Figure $7\mathrm{.}15.$ Determine the IUPAC name of the compound and record it on the data sheet, page $401.$

$2$ Manipulate the model so that it matches illustration B in Figure $7\mathrm{.}15.$ Determine the IUPAC name of the compound and record it on the data sheet. In the Description of Transformation column on the data sheet, describe how you converted structure A to structure B$.$ Include in your answer whether it was necessary to break any of the bonds in $A$ to form $B,$ and if so$,$ which one$($s$).$

$3$ Manipulate the model so that it matches illustration C in Figure $7\mathrm{.}15.$ Determine the IUPAC name of the compound and record it on the data sheet. In the Description of Transformation column on the data sheet, describe how you converted structure B to structure C$.$ Include in your answer whether it was necessary to break any of the bonds in B to form C$,$ and if so$,$ which one$($s$).$

$4$ Manipulate the model so that it matches illustration D in Figure $7\mathrm{.}15.$ Determine the IUPAC name of the compound and record it on the data sheet. In the Description of Transformation column on the data sheet, describe how you converted structure C to structure D$.$ Include in your answer whether it was necessary to break any of the bonds in $C$ to form $D,$ and if so$,$ which one$($s$)?$

$5$ Manipulate the model so that it matches illustration E in Figure $7\mathrm{.}15.$ Determine the IUPAC name of the compound and record it on the data sheet. In the Description of Transformation column on the data sheet, describe how you converted structure D to structure E$.$ Include in your answer whether it was necessary to break any of the bonds in $D$ to form $E,$ and if so$,$ which one$($s$).$

$7\mathrm{.}15$ Ball and stick illustrations for models used in Part A$.$