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u have 2 substract the atomic # from the protons...

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14y ago

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How many neutrons are in one atom?

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.


What is the number of neutrons in an atom affects the atomic what?

The number of neutrons in an atom can affect the atomic mass of an atom.


What is the sum of protons and neutrons in an atom?

Mass number!:)


What is the number of neutrons in an atom called?

The number of neutrons in an atom is called the neutron number.


What does the number of neutrons determine?

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.


What is the total amount of protons and neutrons in an atom?

The total amount of protons and neutrons in an atom is its mass number.


What is the mass number of 10 protons and 10 neutrons?

20. the mass of an atom is determined by the sum of the number of neutrons and protons the atom has.


The mass number of an atom indicates the number of what?

The mass number is the sum of protons + neutrons.


What is the name of the number neutrons of an atom?

Of course, number of neutrons or neutron number !


Total number of the proton and neutrons in an atom?

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.


How do you find the neutrons for an atom?

Neutrons = Mass number - Number of Protons


What is the number of an atom with 5 protons and 7 neutrons?

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.