Definition of Electron in Simple Terms Do we know, what is electron? Electron is a subatomic particle that charges negatively. It can either be free or can be bound to the nucleus of an atom. On the other hand, the electrons inatomsexist in the round shells of various radii, representing...
Find an atom that would have an electron with a quantum number of n = 5, l = 2, mL = 0, mS = 1/2 and a valence electron with a quantum number of n = 6, l = 1, mL = -1, mS = -1/2. Identify the atom with the following ground-state electron...
Since the atomic number of sodium is 11, it has got 1 electron in the valence shell. Therefore, the valency of sodium is 1. The number of protons is equal to the number of electrons in sodium. But when sodium loses one electron to attain the octet co...
An electrical charge, usually 10 to 13 volts, is applied to the floating gate. The charge comes from the column, or bitline, enters the floating gate and drains to a ground. This charge causes the floating-gate transistor to act like an electron gun. The excited electrons are pushed ...
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Each hole created in the crystal is strongly associated with its parent atoms. Hence, physically it does not move. When an electron from other covalent bond comes and sits on the hole, the hole vanishes. But the electron sitting on the hole coming from any other covalent bond hence the ele...
Ionization enthalpy is defined as the energy change in the process when the outermost electron is lost from an atom in the gaseous state. Electron Affinity is defined as the energy change in the process when an additional electron ...
If an atom absorbs some energy, an electron in an orbital close to the nucleus (a lower energy level) will jump to an orbital that is farther away from the nucleus (a higher energy level). The atom is now said to be excited. This excitement generally will not last very long, and ...
What is the name of the Group of the Periodic Table in which all the elements have a valence shell electron configuration {eq} ns^2np^0{/eq}? Periodic Table: The periodic table of elements shows the arrangement of the elements such ...