use a Periodic Table
look at the atomic number
The number of protons in an element is equal to its atomic number, which is found on the periodic table. To find the number of neutrons, subtract the atomic number from the atomic mass of the element.
Number of neutrons = mass number - number of protons
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.
To find the number of neutrons in an element, subtract the atomic number (number of protons) from the mass number (sum of protons and neutrons). Neutrons do not carry a charge and help stabilize the nucleus of an atom.
To find the number of nucleons in an atom, you add the number of protons and the number of neutrons together. Nucleons are the collective term for protons and neutrons found in the nucleus of an atom.
Mass number = Number of Protons + Number of Neutrons
To find the number of neutrons, subtract the atomic number from the mass number. In this case, you would calculate 244 - 94 = 150 neutrons.
The mass number is the sum of protons and neutrons.
The mass number is the sum of protons and neutrons.
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.
To find the number of neutrons in an element, you need to know its atomic mass (rounded to the nearest whole number) and its atomic number. The atomic number represents the number of protons in the nucleus, and since the number of neutrons can vary (resulting in different isotopes), you can calculate the number of neutrons by subtracting the atomic number from the atomic mass: Neutrons = Atomic Mass - Atomic Number. For example, if an element has an atomic mass of 12 and an atomic number of 6, it has 12 - 6 = 6 neutrons.
110. number of protons = mass number - neutrons = 271 - 261 = 110