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To find the number of neutrons in an atom you subtract the Atomic Mass from
the mass number
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∙ 14y ago
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How do you find the number of neutrons when given a mass number?
Number of neutrons = Mass number - Number of protons
How do you find the ratio of neutrons to protons?
You find the number of neutrons, N You find the number of protons, P Then the ratio is N:P.
To find the number of neutrons is an isotope start with the mass number and what?
The mass number of an isotope is the number of neutrons and protons in the isotope, let this be p +n = (mass number). To find the number of neutrons you need the atomic number (number of protons), let this be p. You then subtract the two: mass number - atomic number = no. of neutrons p + n - p = no. of neutrons = n
If you had the mass number and the atomic number what would you do to find the number of neutrons?
it is find it ur selfs!!
How do you figure out protons electrons neutrons?
Find the atomic number. That tells you the number of protons and electrons (in a neutral atom). Then find the atomic weight. The number of protons plus the number of neutrons will equal the atomic weight. So if you know the wt. just subtract the number of protons and you will have the number of neutrons.
How do you find the neutrons for an atom?
Neutrons = Mass number - Number of Protons
How do you find the number of neutrons in an elements atoms?
number of neutrons = mass number - atomic number
How do you find the number of neutrons when given a mass number?
Number of neutrons = Mass number - Number of protons
How do you find the ratio of neutrons to protons?
You find the number of neutrons, N You find the number of protons, P Then the ratio is N:P.
How do you find the number of nucleons?
To find the number of neutrons in an atom, first find the atomic weight of the element and round that number to the nearest whole number. Then, find the atomic number of the element. Subtract that number from the atomic weight and the number of neutrons will be found.
How do you find out how many neutrons a atom has?
Mass number = Atomic number (or number of protons) + Number of neutrons
What equation do you use to find the number of neutrons in an element?
Number of neutrons = mass number - number of protons
2 words you use this number to to find the number of neutrons?
Number of neutrons = Mass number - Number of protons
How do you find the neutrons that are in the nucleus?
Number of neutrons = Atomic mass of an isotope - Number of protons (Atomic number)
To find the number of neutrons is an isotope start with the mass number and what?
The mass number of an isotope is the number of neutrons and protons in the isotope, let this be p +n = (mass number). To find the number of neutrons you need the atomic number (number of protons), let this be p. You then subtract the two: mass number - atomic number = no. of neutrons p + n - p = no. of neutrons = n
What equation is used to calculate neutrons for an element?
Number of neutrons = Atomic mass - Atomic number
How do you calculate the number of neutrons an element has in its nucleus?
You need to find the atomic number, and the atomic mass. The atomic number i the number of PROTONS in the nucleus, the atomic mass, or mass number, is the number of PROTONS and NEUTRONS in the nucleus. To find the number of neutrons you subtract the atomic number from the mass number.
