acetone

"A good silver polish will remove tarnish easily."

"The sweet, fruity smell in the nail polish remover indicates the presence of a ketone, likely acetone. "

"Her stubbornness prevented her from admitting she was wrong, even when presented with evidence. "

"The volatile quickly evaporated from the science experiment. "

"My little sister broke a fingernail playing with the dog. "

"Water is a common solvent that can dissolve sugar. "

"The water from the well was surprisingly colourless, almost like air. "

"A liquid can freeze to become a solid or evaporate into a gas."

"The removal of the old furniture was a big project for the family. "

"The student used a calculator to solve the math problem. "

"She bit her fingernails when she was nervous before the exam. "

"Gasoline is a flammable. "