Give an example of the following displacement reaction
The reaction in which a metal displaces another metal.

Give an example of the following displacement reaction.

The reaction in which a metal displaces a nonmetal.

Give an example of the following double displacement reaction.

When a precipitate is formed.

Give an example of a double displacement reaction when a gas is formed.

What type of reaction is represented by the following equation? (Decomposition/ Combination)

$\mathrm{A} + \mathrm{B} \to \mathrm{AB}$

What type of reaction is represented by the following equation? (Combination/ Decomposition)

$\mathrm{C}\to \mathrm{A}+\mathrm{B}$

What type of reaction is represented by the following equation?

$\mathrm{AL}+\mathrm{X} \to \mathrm{AX}+\mathrm{L}$   (Decomposition / Displacement)