This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
When two metals are completely miscible in liquid state and they remain completely mixed on solidification,the alloy formed is called 
Select and explain. 
A. Solid solution, B. Eutectic mixture, C. Peritectic mixture, D. Inter metallic compounds
A: Solid solution
Answer: A: Solid solution 
Explanation: None