Which of the atomic particles has the least mass?(1 Point)ProtonNeutronElectronNucleon

An atom's mass number is determined by the number of (1 Point)nucleons in its nucleusneutrons in its nucleusprotons in its nucleuselectrons in its nucleus

Identify which subatomic particle is not found in the nucleus. ProtonNeutronElectron

The mass of the neutron is approximately equal to the mass of the: protonelectronnucleus

Which of the following has mass of 1 amu?Select answersAProtonBNeutronCHydrogen atomD α -particle

Which particles are located in the nucleus of an atom?Multiple choice question.protons onlyneutrons onlyneutrons and protonsprotons and electrons