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It gives the number of neutrons in the particular atom.

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Q: Subtracting the Atomic number from the atomic mass?
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Related questions

How are electrons determined?

By subtracting the atomic mass and atomic number


What does the formula atomic mass minus the atomic number equal?

By subtracting the mass number and the atomic number, the number of neutrons can be calculated.


What do we get while subtracting the atomic number from the atomic mass number?

We get the number of neutrons. Atomic number is the number of protons, and atomic mass is protons plus neutrons.


What does the atomic mass subtracting the number of protons equal?

Atomic Mass - Proton Number = Number if Neutrons (probably an isotope)


The number of neutrons in an atom can be found by subtracting the atomic number from the?

Atomic weight in atomic mass units = the number of protons + the number of neutrons. The number of protons is your atomic number. Subtract that from the atomic weight for the number of neutrons.


The number of neutrons in the nucleus of an atom can be calculated by what?

Subtracting the atomic number from the isotope mass number.


Can the number of neutrons in the nucleus be calculated by subtracting the atomic number from the mass number?

Yes.


What is the atomic number and atomic mass number for aluminum?

The numbers of protons and electrons in any neutral atom are the same as the atomic number, 13 for aluminum. The number of neutrons varies by isotope and can be found by subtracting the atomic number from the atomic mass number. One isotope is Al-27, in which there are 14 neutrons.


What is atomic mass A and neutron number N for given atom?

Atomic mass is the number of protons and neutrons that make up an atom. The neutron number is only the number of neutrons present in the atom. This can be found by subtracting the number of protons from the atomic mass.


How can you determine the number of neutrons in an atom if its mass number and its atomic number are known?

It is impossible to determine the number of neutrons from the mass number and atomic mass, since the two are essentially same value. However, with the atomic number and the mass number, one can calculate the number of neutrons by subtracting the atomic number from the mass number.


How do you figure neutrons on periodic chart?

by subtracting the atomic number from the mass number. the atomic number is the one under the element's symbol and the mass number is the one above the element's symbol.


How do you find the number of neutrons from the mass number?

Atomic mass is the number of protons in an atom mass number is the number of protons plus neutrons in an atom the number of neutrons would equal the mass number minus the atomic number.