RADPRO

building block of radiographer's understanding of interaction between ionizing radiation and matter

nucleus is composed of protons and neutrons, collectively known as?

number of protons in nucleus

the total number of protons and neutrons within the nucleus

symbol for number of neutrons

symbol for atomic mass number

chemical symbol of element

symbol for atomic number

With the development of this, the structure of the atomic nucleus is slowly being mapped and identified. More than 100 subatomic particles have been detected and described by physicists

protons and neutrons are composed of