contestada

Neutrons were discovered in 1932, more than 10 years after the existence of isotopes was confirmed. What property of electrons and protons led to their discovery? Suggest a possible reason why neutrons were the last of the three classic subatomic particles to be discovered.

Respuesta :

Chlidonias

Protons and neutrons are the sub-atomic particles present in the nucleus of an atom where as electrons are present revolving round the nucleus in orbits. Electrons are negatively charged, protons are positively charged where as a neutron is a neutral species. It is the presence of electric charge that lead to the discovery of electrons (negative charge) and protons (positive charge), while it took time to discover neutral as they were electrically neutral species. Neutrons carrying no charge were not detected easily by passing electromagnetic radiations. Therefore, neutrons were the last of the three subatomic particles, to be discovered.

pstnonsonjoku

Electrons and protons were discovered earlier because they are charged particles. Neutrons were not discovered until much later because they are neutral particles.

The atom is composed of three basic subatomic particles which are;

  • Electrons
  • Protons
  • Neutrons

Electrons are negatively charged, protons are positively charged and neutrons are uncharged particles. The discovery of electrons and protons had something to do with their electrical charge. Since, neutrons do not possess an electrical charge, they were the last subatomic particles to be discovered.

Learn more: https://brainly.com/question/10079361?