عنوان مطحنه مكرم مجر
اله التكسير rtvion. Hadron Wikipedia. In particle physics, a hadron / ˈ h æ d r ɒ n / (Greek: ἁδρός, hadrós "stout, thick") is a composite particle made of two or more quarks held together by the strong force in a similar way as molecules are held together by the electromagnetic of the mass of ordinary matter comes from two hadrons, the proton and the neutron..