A proton is part of every atom.
A small particle found in the nucleus of an atom, with a positive electric charge.
Doctors use protons in cancer treatment.
A type of particle used in certain types of medical treatments, such as proton therapy for cancer.
ਤਾਕਤਵਰ ਮੁਫ਼ਤ ਤਸਵੀਰ ਸ਼ਬਦਕੋਸ਼ ਅਤੇ ਫ਼ਲੈਸ਼ਕਾਰਡਾਂ ਨਾਲ।
