When an electron falls from a higher to lower energy level, it emits a photon. Atom will emit only light with a wavelength (color).
Electrons are located in energy levels within the electron cloud.
The shape of an electron cloud depends on the energy sublevel. Each electron cloud is different, so there is no definitive shape.
The energy sublevel.
It is impossible to know exactly where an electron is. Thus, the size of an electron cloud can be given only in terms of probability. Even then, the size of the electron cloud depends on how many electrons an atom possesses.
The charge on an electron is negative (it's -1), and electrons in an atom are found in orbitals (or Fermi energy levels) in the electron cloud far from the nucleus.
Electrons are located in energy levels within the electron cloud.
The shape of an electron cloud depends on the energy sublevel. Each electron cloud is different, so there is no definitive shape.
electron cloud refers to orbit present in the atom and electron can can be revolved by the orbit only as it is an imaginary path made of energy
The size and shape of an electron cloud are most closely related to the electron's energy level and angular momentum, which determine the orbitals in which the electrons are most likely to be found. The electron cloud represents the region where there is a high probability of finding the electron at any given time.
The first energy level in the electron cloud can hold a maximum of 2 electrons.
beta particle
The energy sublevel.
The region around the nucleus where the electrons are located is called the electron cloud or electron shell. Electrons exist in specific energy levels within these shells, determined by their distance from the nucleus.
The region of space where electrons of a certain energy move about the nucleus of an atom is called an electron orbital. Electron orbitals are regions where there is a high probability of finding an electron based on its energy level. Different electron orbitals have different shapes and orientations.
The energy increase near the nucleus.
The electron cloud is divided into s, p, d, and f orbitals. These orbitals also occur at different principle energy levels.
Energy Levels