Answer:
Solid solutions
Step-by-step explanation:
A solution is the homogenous mixture of two or more substances. Solutions involves dissolving a substance into another substance. The substance in which another substance is dissolved is known as a solute.
There are different types of solutions depending on the solvent. Types of solutions are gaseous mixtures, liquid solution, solid solutions.
When a solid, liquid, or gas dissolve in a solid, the result is a solid solution. Example of gas dissolved in solid is palladium (hydrogen in metal), liquid dissolved in solid is amalgam (mercury in gold), solid dissolve in solid is steel.