Describe the appearance of table salt at the macroscopic and atomic levels

Table salt is sodium chloride mixed with small amount of potassium iodide (KI), sodium iodide (NaI) or sodium iodate (NaIO₃).

Atomic level - sodium chloride (NaCl) has crystal cubic structure (lattice-type arrangement) with ionic bonds. Sodium is cation with charge 1 + and chlorine is an anion with charge 1-.

Macroscopic level - table salt is c olorless crystal, soluble in water with high melting and boiling temperature ...