The mass number of an isotope indicates the total number (the sum) of protons and netrons in an atom.
The number of protons is determined by the atomic number.
The number of neutrons can be found by subtracting the atomic number from the mass number.
The number of neutrons in an atom is equal to the mass number minus the atomic number. The mass number represents the total number of protons and neutrons in the nucleus, while the atomic number indicates the number of protons. Therefore, the formula can be expressed as: Neutrons = Mass Number - Atomic Number.
An atom with an atomic number of 60 has 60 protons and, since it is neutral, also has 60 electrons. The mass number of 125 indicates that the total number of protons and neutrons is 125. Therefore, to find the number of neutrons, you subtract the number of protons from the mass number: 125 - 60 = 65 neutrons. Thus, the atom has 60 protons, 60 electrons, and 65 neutrons.
The total amount of protons and neutrons in an atom is its mass number.
The nuclear notation of an atom with 6 protons and 7 neutrons would be written as carbon-13, denoted as 13C. This indicates the total number of protons and neutrons in the nucleus of the atom.
atomic mass number - protons = number or neutrons
The mass number is the sum of protons + neutrons.
The atomic mass number is the sum of the protons and neutrons of an element. The protons are given by the atomic number, so the neutrons can be found by subtracting the mass number by the atomic number. Both the mass and atomic numbers can be found on the periodic table.
The mass number of an atom is the sum of the numbers of protons and neutrons in the nucleus of the atom. It also indicates the total positive charge on the nucleus.
Mass number is about the neutrons and protons. The total of neutrons and protons.
The mass number of neon is 20. This indicates that neon has a total of 20 protons and neutrons in its nucleus.
The number of neutrons in an atom is equal to the mass number minus the atomic number. The mass number represents the total number of protons and neutrons in the nucleus, while the atomic number indicates the number of protons. Therefore, the formula can be expressed as: Neutrons = Mass Number - Atomic Number.
mass number = protons + nuetrons
The number of protons is equal to the number of electrons and the atomic number. The number of neutrons is different for each isotope (number of neutrons = atomic mass of the isotope [or mass number] - number of protons).
It is about neutrons and protons. The total of neutrons and protons.
The symbol of an atom of boron with 5 neutrons and 5 protons is ^10B. The superscript indicates the total number of protons and neutrons in the nucleus, and the atomic number (number of protons) is typically placed as a subscript.
An atom with an atomic number of 60 has 60 protons and, since it is neutral, also has 60 electrons. The mass number of 125 indicates that the total number of protons and neutrons is 125. Therefore, to find the number of neutrons, you subtract the number of protons from the mass number: 125 - 60 = 65 neutrons. Thus, the atom has 60 protons, 60 electrons, and 65 neutrons.
The total amount of protons and neutrons in an atom is its mass number.