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The mass number is the amount of protons and neutrons in an element. The atomic number is equal to the amount of protons. Therefore to get the number of protons from the given information, you would subtract 37 from 72 which gives you 35 protons aka its atomic number!

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When you subtract the atomic number from the atomic mass of any element you get what?

Atomic mass= Atomic no. + no. of neutrons So when the atomic no. is subtracted from the atomic mass, the result would be equal to the number of neutrons present in the nucleus of the atom of the element.


What is the number of neutrons for a specific element equal to?

The average number of neutrons that a specific element has is equivilent to the element's atomic mass minus the that elements atomic number. For example Helium has 2 neutrons because its atomic mass (4) minus the atomic number (2) is 2.


How many neutrons dose hassium have?

Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of hassium is 108; each isotope of an element has a different number of neutrons and a different atomic mass.


How do you find the number of neutrons in a element using only mass and the element name?

To find the number of neutrons in an element, subtract the atomic number (number of protons) from the atomic mass number (rounded mass of the element). The atomic number can be determined from the element's position on the periodic table.


How do you calculate neutrons for elements in the periodic table?

them mass number of an element is the total amount of nuetrons and protons in the element , and the atomic number is the amount of protons ( and electrons) in the element simply subtract the atomic number from the mass number and you'll have the number of neutrons in the element hope this helped x


If an atom of element has a mass number of 271 and 161 neutrons in it's nucleus what is the atomic number of the element?

110. number of protons = mass number - neutrons = 271 - 261 = 110


What equation is used to calculate neutrons for an element?

Number of neutrons = Atomic mass - Atomic number


If an element has a mass number of 208 and an atomic number of 83 how many neutrons does the element have?

To determine the number of neutrons, subtract the atomic number from the mass number. In this case, 208 - 83 = 125 neutrons.


What would you do if you wanted to know the number of neutrons in an atom of a given element?

To find the number of neutrons in an atom of a given element, you would typically subtract the atomic number (number of protons) from the atomic mass of the element. The atomic mass is usually represented as the decimal number on the periodic table for each element.


Are neutrons the same as mass numbers?

No. The number of neutrons is represented by the element's atomic number, not the mass number.


What is the formula for finding the amount of neutrons in an element?

The formula for finding the amount of neutrons in an element is: Number of neutrons = Atomic mass number - Atomic number. The atomic mass number represents the sum of protons and neutrons in the nucleus of an atom, while the atomic number represents the number of protons. Subtracting the atomic number from the atomic mass number gives you the number of neutrons.


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.