Density values for e-, p+ and n

[delplace]

What are densities values for subatomic particles

 

[Redbelly98]

If you mean the standard mass-per-volume density, then there really aren't any. Density is pretty much only used when dealing with a collection of many particles.

If you wanted to come up with a number for protons and neutrons, try googling "radius of proton" and then divide the mass by the volume of a sphere of that radius. Buy I don't know why that would be a useful thing to do.

 

[Entropia]

?

The density values for subatomic particles, specifically electrons (e-), protons (p+), and neutrons (n), vary depending on the element they are a part of. Generally, electrons have a density of about 2.8 x 10^-4 grams per cubic centimeter (g/cm^3), while protons have a density of about 1.7 x 10^14 g/cm^3 and neutrons have a density of about 1.7 x 10^14 g/cm^3. However, these values can change slightly depending on the element's atomic number and mass. Additionally, the density of these particles can also be affected by external factors such as temperature and pressure.

It is important to note that these density values are significantly different from the density of the atom as a whole, which is primarily determined by the number of protons and neutrons in the nucleus and their arrangement. The density of the atom is much higher than the density of its subatomic particles due to the small size of the nucleus compared to the overall size of the atom.

Furthermore, the density values for subatomic particles can also vary within different regions of an atom. For example, the density of electrons in the inner shells is much higher than those in the outer shells due to the closer proximity to the nucleus.

In conclusion, the density values for subatomic particles can vary depending on the element and their location within the atom. These values are important in understanding the structure and properties of atoms and can also be used in various scientific calculations and experiments.