Question: What type of radiation is used in x rays?
Disambiguated questions and answers: question: What general type of radiation is used in x rays?
What are the two types of radiation used to produce x rays?
answer: Röntgen radiation
X-radiation
Characteristic X-ray emission and Bremsstrahlung
Bremsstrahlung
Characteristic X-ray emission
Natural Questions answer: electromagnetic radiation (from the Wikipedia article "X-ray")