To identify neutrons,first,we need to find the atomic number and the atomic weight.Since nuetrons are the negative ones, we need to subtract the atomic weight and the atomic number.For example an oxegen,let we say it is in its circle form.The the positive ones are the protons and the electrons are in the outside part.After we subtract the atomic weight and atomic number we could get the neutrons.
Uranium 235 has 92 protons and 92 electrons. To find the number of neutrons, follow this equation: Mass # - Atomic # = # of neutrons. Since the mass number of uranium 235 is 235 and has an atomic number of 92, the number of neutrons is 143.
Number of neutrons is 48 (mass number) minus 21 (proton number) = 27 (neutron number)
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.
Number of neutrons = Mass number - Number of protons = 127 - 53 = 74
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The atomic number (number of protons) of the element is needed to tell the number of neutrons. Mass number = atomic number + number of neutrons.
protons will tell the atomic number (8) the sum of protons and neutrons will give the mass number of the element
they work because in every atom there is a neutron, electron and proton. the electron will tell you what the atomic number is and the neutrons and protons will tell you what element it is.
Need the atomic number - that would tell us the number of protons and from there the number of neutrons can be calculated. The question as posed does not have enough information to answer.
Subtract the atom number from the mass number to get the neutron. Mass number is the sum of neutrons and electrons. Atom number is the number of electrons. the number of electrons is equivalent to the number of protons.
It would tell you how many neutrons make up the Nucleus of the atom.
Atomic mass number of the atom. The best way to remember it is: the majority of the mass of an atom is made up of the protons and neutrons (the electrons are very light!), therefore the atomic mass number is the sum of the protons and neutrons.
It would tell you how many neutrons make up the Nucleus of the atom.
If the number of protons and neutrons are the same, its an atom, if not its an ion
total number of protons and neutrons in the nucleus.
To find the number of neutrons in an atom with an atomic number of 12 (which is the number of protons), you would subtract the atomic number from the atomic mass number. The atomic mass number is the sum of the protons and neutrons in the atom. For an atom with an atomic number of 12, the number of neutrons can be calculated by subtracting 12 from the atomic mass number given for that specific atom.