How are other substances similar or different from Sodium and salt (NaCl)?
How can we show patterns in the chemical and physical properties of metals?
Why do substances (such as Sodium and Calcium) interact with other substances differently?
How can we develop models to explain interactions between particles of different types of matter?
How can we use models to explain why different elements react differently?
Does the trend found in the first column holds true for all of the columns in the periodic table?
Halogen Lab: