dopants

"Important types of property include real property (land), personal property (other physical possessions), and intellectual property (rights over artistic creations, inventions, etc.)."

"The trainer was accused of doping the racehorses to improve their performance. "

"The computer chip relies on semiconductors to conduct electricity efficiently. "

"The scientist carefully examined the substance to determine its chemical composition. "

"Asphalt, composed of oil and sand, is a widely used material for roads."

"The computer chip contains silicon, a key element for its operation. "

"My brother is a talented electrical. "

"This manuscript is the original."

"The electricity bill was unusually high this month, likely due to the many electronics running in the house. "

"The amount of atmospheric pollution threatens a health crisis."

"Strabismus is an optical defect."

"The teacher's conduct of the class ensured a smooth and orderly learning environment. "