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Take the Atomic Mass and round it to the nearest whole number. Then subtract this number and the atomic number of that element.

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Related Questions

How can you figure out the number of neutrons in an atom?

You subtract the atomic number from the atomic weight. For example, if you have a helium atom and its atomic weight is 4 and you subtract its atomic number (2) the number of neutrons in the helium atom is 2.


How can you figure the numbers of neutrons in an atom?

You subtract the atomic number from the atomic weight. For example, if you have a helium atom and its atomic weight is 4 and you subtract its atomic number (2) the number of neutrons in the helium atom is 2.


How do you figure out how many neutrons are found in an atom?

Finding out how many neutrons are in a atom is easy. All you have to do is find the element's atomic number and atomic weight.


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 !