Task 1 Building an Atomic Model of SaltIn this activity, you'll learn about some properties of salt by building and analyzing a model. Estimated time to complete: 20 minutes you will need these materials:4 regular-size marshmallows4 mini marshmallows (if not available, tear 2 regular-size marshmallows in half)12 toothpicks1 sheet of 8-inch 11-inch paper to build the model be careful not to hurt your ngers on the sharp ends of the toothpicks. Part A

C Clever | Portal - User Assignment - 22-23 Fall Rec * * Course Hero * 38275181 (1366x768) C coursehero.com/qa/attachment/38275181/?_chid=6eea1a86-4460-404e-a822-d6dcb8153b4e 0 Incognito Course Activity: Building Models of Atomic Arrangements 6 of 11 [ Save & Exit Building an Atomic Model of Salt In this activity, you'll learn about some properties of salt by building and analyzing a model. Estimated time to complete: 20 minutes You will need these materials: . 4 regular-size marshmallows Aa . 4 mini marshmallows (if not available, tear 2 regular-size marshmallows in half) . 12 toothpicks . 1 sheet of 812-inch x 11-inch paper to build the model on A Be careful not to hurt your fingers on the sharp ends of the toothpicks. Part A Study the picture of salt at the atomic level. Describe the connections between the sodium and chlorine atoms. B I U x X2 15px VAA BEERSEWNB 50 F Cloudy O Search 9 9:20 AM 12/8/2022C Clever | Portal User Assignment - 22-23 | x * Course Hero * 38275253 (1366x768) X 38275181 (1366x768) X + C coursehero.com/qa/attachment/38275253/?_chid=beea1a86-4460-404e-a822-d6dcb8153b4e Incognito Course Activity: Building Models of Atomic Arrangements 6 of 11 [ Save & Exit Part B Do the atoms in salt follow a pattern? Explain your answer. Graded Activity B I U x X2 15px Aa Space used (includes formatting): 0 / 15000 Part C Now build a model of salt. Place your materials on a sheet of paper. The regular-size marshmallows can represent the larger chlorine atoms, and the mini marshmallows can represent the smaller sodium atoms. Connect the marshmallows with toothpicks using the picture as a guide. What was difficult about building the model? B I U X X2 15px Space used (includes formatting): 0 / 15000 Part D Explain how your model is different from the model in the picture. B I U X X2 15px 50 F Cloudy O Search 9:21 AM 12/8/2022C Clever | Portal - User Assignment - : x * Course Hero 38275259 (1366x7( X * 38275253 (1366*7( x * 38275181 (1366x7( x + C coursehero.com/qa/attachment/38275259/?_chid=6eea1a86-4460-404e-a822-d6dcb8153b4e Incognito Course Activity: Building Models of Atomic Arrangements 6 of 11 [ Save & Exit Part D Explain how your model is different from the model in the picture. Graded Activity B I U X X2 15px Aa Space used (includes formatting): 0 / 15000 Part E Salt is both strong and brittle. These properties relate to its atomic bonds. Examine a toothpick and try to bend it. Then imagine hitting the end of an upright toothpick with a hammer. Is a toothpick a good model for showing the strength and brittleness of salt? Explain your answer. B I U X X2 15px Space used (includes formatting): 0 / 15000 i Dispose of waste properly: . Throw the model in the trash when you're finished. Do not eat the marshmallows. . Recycle the sheet of paper. 50 F Cloudy O Search 9:21 AM 12/8/2022