Indicate whether each of the following is a Lewis acid or

Chemistry Textbook Notes Chapter 2  2.1 Elements, compounds, and Mixtures: An Atomic Overview o Matter can be classified into three types based on its composition  Elements  Compounds  Mixtures o Substance – matter whose composition is fixed o Element – the simplest type of matter with unique physical and chemical properties, only consists of one kind of atom  Macroscopic Qualities  Color, density, and combustibility o Molecule – an independent structure of two or more atoms bound together o Compound – consists of two or more different elements that are bonded chemically  Ma