0
The whole is less than the sum of the parts. A proton or neutron (nucleon) will have less mass in a nucleus that outside it. That's because some of the mass of a nucleon is converted into binding energy to hold an atomic nucleus together. That's the so-called mass deficit. Oh, and before we go, a proton or neutron is called a nucleon only inside the nucleus of an atom. We don't apply that term to either one when they're outside the nucleus.
What else can I help you with?
Where is most of the atoms mass found?
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.
What is the dense center of the atom called?
the denser part of an atom is the nucleus. about 99% of the mass of an atom is concentrated within the atom.
What is the sum of a proton and nuetrons in the nucleus of an atom?
Its the mass number of an atom.The mass of an atom is concentrated in the nucleus. Both protons and neutrons which are collectively known as nucleons are found within the nucleus.Mass of electrons are not considered to be contributing towards the mass no. of an atom as their size is small and thus their mass is negligible.
What is the primary function of a neutron within an atom?
The primary function of a neutron within an atom is to help stabilize the nucleus by balancing the positive charge of protons and providing mass to the atom.
What is the mass defect?
If you add the exact mass of the protons, neutrons, and electrons in an atom you do not get the exact atomic mass of the isotope. The diference is called the mass defect. The difference between the mass of the atomic nucleus and the sum of the masses of the particles within the nucleus is known as the mass defect.
Where is most of mass of an atom within the nucleus or outside of the nucleus?
Most of mass in nucleus.Mass in out is very low.
Where is most of the atoms mass found?
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.
The majority of the atom's mass is found in the?
The majority of an atom's mass is found in the nucleus, which contains protons and neutrons. Electrons, which are much smaller in mass, are located in the electron cloud outside the nucleus.
Where do atoms contain most of their mass?
Most of the mass of an atom is within the nucleus of the atom. The nucleus is composed of protons and Neutrons, whilst the outer orbits are only covered by electrons. Just the protons in the nucleus weight upwards of 1800X more than the electrons outside.
Mass of atom is contrated on what?
The mass of an atom is concentrated within its nucleus, which contains protons and neutrons. The electrons, which have negligible mass compared to protons and neutrons, orbit around the nucleus in specific energy levels.
Do proton have position inside or the outside the nucleus?
Protons are located within the nucleus of the atom. The mass of an atom is made up of majorly; neutrons and protons (both located within the nucleus). The mass of an electron is almost negligible(non-existent).
How does the mass of the nucleus compared to the mass of the Atom?
The mass of the nucleus makes up most all of the mass of an atom. The only things outside the nucleus are the electrons. The mass of an electron is ~9.11E-31 kg. The mass of an electron is 1/1836 that of a proton.
What is the dense center of the atom called?
the denser part of an atom is the nucleus. about 99% of the mass of an atom is concentrated within the atom.
What parts of an atom make up the atom's atomic mass?
An atom's mass is located entirely in the nucleus. In the nucleus, there are protons and neutrons. Electrons are located outside of the nucleus, but because the mass of an electron is so insignificantly small, it's not counted when determining the total mass.
Over 99 percent of the mass of an atom is contained where?
Over 99% of the mass of an atom is contained in the nucleus, where protons and neutrons are located. Electrons, which have negligible mass compared to protons and neutrons, occupy the remaining space in the electron cloud surrounding the nucleus.
What is the sum of a proton and nuetrons in the nucleus of an atom?
Its the mass number of an atom.The mass of an atom is concentrated in the nucleus. Both protons and neutrons which are collectively known as nucleons are found within the nucleus.Mass of electrons are not considered to be contributing towards the mass no. of an atom as their size is small and thus their mass is negligible.
Is the mass of an atom uniformly distributed within the nucleus?
My God. NO! Protons and neutrons are in the central portion, called the nucleus, and electrons are in the outer part, forming shells around the nucleus. There is empty space between the nucleus and the electron shells.
