The region of zero electron density is called a "node."
The region around an atomic nucleus where an electron is likely to be moving.
None. You can use 80% or 95 or 99%. The reliability of your estimates will change in response.
in the electron clouds of an atom
An atomic orbital is a region in an atom in which there is a high probability of finding electrons.
axmed shOrbit is a concept from celestial mechanics and astronomy.Orbital is a concept from quantum mechanics, spectrometry, and chemistry.the circular path of rotation of electron around the nucleus is called an orbit . Whereas the region around the nucleus of an atom where probability of finding the electron is maximum is called orbital
atomic orbital
atomic orbital
That depends on how it's drawn. It may give some idea of the probability of finding an electron in a given location, or it may just show the region of space where the electron is likely to be found. If it looks like a bunch of individual dots, the density of the dots gives some indication of the probability (the closer together the dots are in a region, the higher the probability of finding the electron in that region). If it looks like a solid object (or a collection of solid objects), it's just the region(s) where the probability is over some value.
Electron Cloud
false
You think probable to ionosphere.
The region around an atomic nucleus where an electron is likely to be moving.
The electron cloud. The atomic radius roughly describes the distance from the nucleus to the electron cloud.
Electron cloud on a+
None. You can use 80% or 95 or 99%. The reliability of your estimates will change in response.
in the electron clouds of an atom
The charge on electrons is equal to -1.6 X 10-19 C. According to Heisenberg's uncertainty principle, we cannot have the exact location of an electron, only we can have the region where the probability of finding an electron is high.