Respuesta :
Answer:
Aluminum
Explanation:
An atom of any elements has an outer electron and a proton and neutron located in the nucleus . The proton and neutron found in the nucleus of an atom determine the mass number of an element. The mass number of an element is the sum of the proton(atomic number) and the neutron number.
Mathematically,
Mass number = proton number(atomic number) + neutron number
Therefore,
neutrons number = mass number - proton number
Aluminium has the highest neutron
neutron = 27 - 13 = 14
Neutron of aluminium = 14
