Alkali Metal Halides
Alkali metal halides are ionic compounds formed from alkali metals, such as sodium or potassium, and halogens, like chlorine or bromine. These compounds typically have high melting and boiling points due to the strong electrostatic forces between the positively charged alkali metal ions and the negatively charged halide ions.
These compounds are often soluble in water and can conduct electricity when dissolved, making them useful in various applications. Common examples include sodium chloride (table salt) and potassium bromide, which are used in food preservation and photography, respectively.