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A small mass within the nucleus typically refers to subatomic particles such as protons and neutrons. These particles are collectively known as nucleons and are held together by the strong nuclear force. Protons carry a positive charge, while neutrons are neutral, and their arrangement determines an element's atomic number and mass. Together, they form the dense core of an atom, contributing significantly to its overall mass and stability.
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What part of an atom carries most of its mass?
The vast majority of an atom's mass is within the nucleus; the electrons orbiting the nucleus, which do contain the same amount of charge as the nucleus(albeit negative), have virtually no mass when compared to the nucleus. In fact many scientific disciplines disregard the mass of electrons altogether.
The nucleus makes up 99 percent of the atoms what?
The nucleus makes up nearly all of the mass of an atom, with over 99% of its mass concentrated in the nucleus. Within the nucleus, most of the mass is found in the protons and neutrons, while the electrons surrounding the nucleus contribute very little to the overall mass.
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.
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.
Where is almost of all of the mass of an atom located?
It is in the nucleus. Electrons are very small
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 in the atom is the mass of the atom concentrated?
It is the nucleus. Mass of electrons is too small
What part of an atom carries most of its mass?
The vast majority of an atom's mass is within the nucleus; the electrons orbiting the nucleus, which do contain the same amount of charge as the nucleus(albeit negative), have virtually no mass when compared to the nucleus. In fact many scientific disciplines disregard the mass of electrons altogether.
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.
The nucleus makes up 99 percent of the atoms what?
The nucleus makes up nearly all of the mass of an atom, with over 99% of its mass concentrated in the nucleus. Within the nucleus, most of the mass is found in the protons and neutrons, while the electrons surrounding the nucleus contribute very little to the overall mass.
What is the name of the mass of fibers found within the nucleus of cells?
The mass of fibers found within the nucleus of the cell are called chromatins that are made of DNA, RNA and nuclear proteins.
What does the atomic mass tell you?
It tells you the average amount of protons and neutrons within the nucleus of an atom. In other words, atomic mass - atomic number (protons)= the number of neutrons within the nucleus.
Most of the mass of an atomic concentrated in the what?
Most of the mass of an atom is concentrated in its nucleus, which is composed of protons and neutrons. Electrons, which have a very small mass compared to protons and neutrons, orbit around the nucleus.
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.
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.
Is all of the mass in an atom in the nucleas?
The mass of an atom is mostly in the nucleus. Though electrons that orbit the nucleus also have mass, their masses are so small (each electron is 1/1823th the mass of a proton), the mass of any atom would be 99.9% in the nucleus.
Where is all the mass of an atom concentrated in?
The mass of an atom is concentrated in its nucleus, which is composed of protons and neutrons. The nucleus is extremely small compared to the overall size of the atom, but it contains almost all of the atom's mass. Electrons, which are much smaller in mass, orbit around the nucleus.
