The mass number, denoted by A, represents the total number of protons and neutrons in an atomic nucleus. It is called the mass number because it contributes to the mass of the atom. The number of protons in the nucleus is represented separately by the atomic number (Z).
The mass number of carbon is 13, so the nucleus contains 6 protons and 7 neutrons. The total number of protons and neutrons in the nucleus is 13.
The atomic mass of an atom is equal to the total number of protons and neutrons in its nucleus.
The mass number is the sum of the protons and neutrons, in this case 35. The atomic number is the same as he number of protons, in this case 17.
The mass number of an atom is the sum of its protons and neutrons. It represents the total number of nuclear particles (protons and neutrons) in the atom's nucleus. The number of protons in an atom determines its element, while the number of neutrons can vary to create different isotopes of the element.
mass number = protons + nuetrons
The combined number of protons and neutrons is known as the mass number of an atom. It can be used to calculate the atomic mass by adding the total number of protons and neutrons in the nucleus of an atom.
Mass number is about the neutrons and protons. The total of neutrons and protons.
The difference between the mass number and the atomic number is called the number of neutrons in an atom.
There are two types of particles in the nucleus of an atom, which are the Protons and the Neutrons. The number of particles in the nucleus depends what is the element. For example, Oxygen has 8 protons and 8 neutrons in the nucleus and Phosphorus has 15 protons and 16 neutrons in the nucleus.
The total mass of the protons and neutrons in an atom is called the atomic mass or mass number. It is often represented by the symbol A.
The atomic mass of an atom is determined by the sum of the number of protons and neutrons in its nucleus. Protons have a positive charge, and neutrons have no charge. The total number of protons and neutrons in an atom's nucleus is called its mass number.
It is about neutrons and protons. The total of neutrons and protons.
The sum is called mass number.
The mass number, denoted by A, represents the total number of protons and neutrons in an atomic nucleus. It is called the mass number because it contributes to the mass of the atom. The number of protons in the nucleus is represented separately by the atomic number (Z).
The total amount of protons and neutrons in an atom is its mass number.
Sulfur has 16 electrons, protons and neutrons.