Only the circled questions

Semester 1 Final Project Chemistry 2020-2021 Objective: to demonstrate understanding of atomic and molecular structure, reflect on semester 1 learning, and look towards semester 2 Introduction Throughout the semester, we have built and looked at various models of atomic and molecular structures. In parts 1 and 2, you will create models to demonstrate your understanding of the various structures that atoms can form, as well as begin to explore the different ways substances can change. Your submission will include visuals of your models and answers to the research questions that are included in the tables. You can format your submission as a video, slideshow, document, animation, etc, or any combination of formats. See end of document for requirements of models and scoring criteria. Column D: Alloys CO. CH,BT Brass Stainless steel Bronze Pewter Sterling silver White gold . . . Part 1: Modeling Bonding Pick one substance from each column in the table below. Column A: Simple ionic Column B: Complex ionic Column C: Covalent compounds compounds molecules NaF MgBr, LiBr KO KF Li N CF Cas Cal) . NID Mgo ATF OCI, AIP Fe, CH Research questions 1. Describe how electrons are 1. Explain how your model 1. Is this substance involved in the formation shows an electrically considered polar or of this substance. neutral compound. nonpolar? What does that mean? 2. What is this substance 2. What is this substance called? Where is it found called? Where is it found 2. What is this substance (or how is it made) and lor how is it made) and called? Where is it found what is it used for? what is it used for? (or how is it made) and what is it used for? 3. Is it harmful, toxic, 3. Is it harmful, toxic, dangerous, flammable, dangerous, flammable, 3. Is it harmful, toxic, etc? dangerous, flammable, 1. Describe how atomic radii are important in the structure of this substance. 2. How is this substance made and what is it used for? 3. Is it harmful, toxic, dangerous, flammable, etc? etc? etc