Determine Aluminum’s Neutron Count: Understanding Atomic And Mass Numbers
Aluminum’s neutron number is determined by subtracting its atomic number (13) from its mass number. The most common isotope of aluminum, Aluminum-27, has 13 protons (atomic number) and a mass number of 27, resulting in 14 neutrons. Other isotopes of aluminum, such as Aluminum-26 and Aluminum-28, have the same number of protons but vary in…