Protons and neutrons have a mass of approximately 1 amu (atomic mass unit). The electrons way so little that we usually do not count their mass. To find the atomic mass, you need to add the number of protons to the number of neutrons in an atom.
Most of the mass in an atom is found in the nucleus, which contains the protons and neutrons.
the number of protons and neutrons in an atom. Atomic mass is found by adding together the individual masses of the numbers of protons, neutrons, and electrons in the atom. --> Atomic Mass = protons + neutrons
The atomic mass of an atom is determined by the combined masses of its protons, neutrons, and electrons. While electrons contribute very little to the atomic mass, the protons and neutrons, found in the nucleus, account for the majority of an atom's mass.
The total amount of protons and neutrons in an atom is its mass number.
Protons and neutrons are responsible for the atomic mass of an atom. Protons have a positive charge, while neutrons have no charge. The combined mass of protons and neutrons makes up the majority of the mass of an atom.
Most of the mass of an atom is found in the nucleus which contains the protons and neutrons.
The mass of an atom is primarily determined by the combined masses of its protons, neutrons, and electrons. Protons and neutrons contribute most of the mass since electrons have negligible mass. The exact mass of an atom can be found by adding up the masses of its protons, neutrons, and electrons.
Most of the mass in an atom is found in the nucleus, which contains the protons and neutrons.
Protons, and neutrons make up the nucleus of an atom. The nucleus is the centre of an atom where most of the mass is found. Protons are positively charged, neutrons have no charge.
An atom's mass is concentrated in its nucleus, which is located in the center of the atom. Protons and neutrons within the nucleus are responsible for its mass; the electrons, which are located outside of the nucleus, don't contribute to the mass of the atom.
Protons and neutrons are found in the nucleus of an atom. Protons have a positive charge, while neutrons have no charge. Together, they make up the majority of an atom's mass.
the number of protons and neutrons in an atom. Atomic mass is found by adding together the individual masses of the numbers of protons, neutrons, and electrons in the atom. --> Atomic Mass = protons + neutrons
The mass number of an atom is found by adding the number of protons and neutrons in its nucleus. It is an integer value that represents the total number of nucleons in the atom.
Protons and neutrons are subatomic particles that are responsible for most of an atom's mass. Protons have a positive charge, neutrons are neutral, and both are found in the nucleus of an atom. Electrons, which have a much smaller mass, orbit around the nucleus.
Mass of an atom = mass of protons + mass of neutrons
Mass number!:)
Neutrons are located with Protons in the Nucleus.