Niels Bohr was the one who stated that first.
Electrons are located on Energy levels (shells) which surround the Nucleus which is made up of Protons and Neutrons.
An atom's energy levels are occupied by electrons. Electrons occupy the energy levels, or electron shells, in order of increasing energy. The lowest energy level is filled first before electrons move to higher energy levels.
Electron orbits are quantized, meaning they can only exist at specific energy levels called "shells". These shells are increasing in energy from the innermost to the outermost, and electrons can jump between them by absorbing or emitting energy.
If by occupy, you mean what space do they occupy since they are subatomic they can fit in anything. However we don't know if they can go inside black hole but since they are infinitely dense it seems unlikely.
The property of discrete energy levels in an atom's electron shells shows that electrons are quantized. Electrons can only occupy specific energy levels within an atom, and they cannot exist between these levels. This quantization of energy levels is a fundamental aspect of quantum mechanics.
Electrons can occupy specific energy levels around an atomic nucleus, often referred to as electron shells or orbitals. These energy levels are quantized, meaning electrons can occupy only discrete distances from the nucleus. The most common orbits include the s, p, d, and f orbitals, which can each hold a specific number of electrons.
energy levels
The series of levels surrounding the nucleus in an atom are referred to as electron shells. These shells represent different energy levels where electrons are located. As you move farther from the nucleus, the energy levels increase, allowing for more electrons to occupy them. The electrons in the outermost shell, known as the valence shell, play a key role in determining the chemical properties of the atom.
The circles around the nucleus are called electron shells or energy levels. These shells represent the regions where electrons are likely to be found, with each shell corresponding to a specific energy level. Electrons occupy these shells based on their energy and the principles of quantum mechanics. The arrangement of electrons in these shells determines an atom's chemical properties.
Electrons occupy special regions called energy levels, or shells, which surround the nucleus.
An electrically neutral sodium atom has 11 electrons. These electrons occupy different energy levels or shells around the nucleus. Sodium has 3 electron shells or levels: the first energy level can hold up to 2 electrons, the second energy level up to 8 electrons, and the third energy level up to 1 electron.
Yes, electrons can have different energy levels within an atom. These energy levels are known as electron shells. Electrons in higher energy shells are farther from the nucleus and have more energy than electrons in lower energy shells.