u have 2 substract the atomic # from the protons...
The number of neutrons in one atom can vary depending on the element. Neutrons are one of the three main subatomic particles found in an atom, along with protons and electrons. The number of neutrons in an atom is calculated by subtracting the number of protons (atomic number) from the atomic mass of the atom.
The number of neutrons in an atom can affect the atomic mass of an atom.
Mass number!:)
The number of neutrons in an atom is called the neutron number.
The number of neutrons in an atom determines the isotope of the element. Isotopes of an element have the same number of protons but differing numbers of neutrons. This affects the stability and nuclear properties of the atom.
The total amount of protons and neutrons in an atom is its mass number.
20. the mass of an atom is determined by the sum of the number of neutrons and protons the atom has.
The mass number is the sum of protons + neutrons.
Of course, number of neutrons or neutron number !
The total number of protons and neutrons in an atom is given by the atomic mass number, which is the sum of the number of protons (atomic number) and the number of neutrons in the nucleus of the atom.
Neutrons = Mass number - Number of Protons
To the find the mass number of an atom you add the protons and neutrons. Meaning that the mass number of this atom is 12.