Atomic Mass of element - the number the protons.
the element that can be used as a neutron source is beryllium
Most elements have more than one neutron.
you can find the neutron in the center of an atom.
neutron
A neutron is a subatomic particle which is the same for all elements. The neutron for Xenon is the same as the neutron in Helium (4He) or in Ununoctium (294Uuo).
yes
no, they are arranged by their protons.
All of the elements have protons and electrons, and all elements except hydrogen have neutrons.
Isotones, isotonic nuclides
Fermi expected to find elements that were one atomic number higher in the periodic table when uranium absorbed a neutron and then ejected a beta particle. This process, known as beta decay, results in the conversion of a neutron into a proton within the nucleus, leading to the creation of a new element.
An atom is an element so it cannot contain 2 of its own. But now if your asking the elements of the atom such as proton, neutron, and electron, the only atom would be H+ with one proton and one neutron.
Helium. All elements have neutrons except hydrogen.