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What is it called when free electrons in metals transferring energy by colliding with other atoms or electrons?
It is called thermal conduction, where free electrons in metals transfer energy through collisions with other atoms or electrons, facilitating the flow of heat throughout the material. This process is a key mechanism for heat transfer in metals.
What is the electromagnetic radiation that rips electrons off of atoms to produce free radicals called?
Ultraviolet radiation can rip electrons off the atoms to produce free radicals. However radiations of higher frequency can also have the same effect. The higher the energy of the photon of the electromagnetic wave, the easier it is for the photon to knock off electrons from an atom.
Are atoms have lost electrons is called?
Atoms that have lost electrons are positive ions, and are called cations.
What are electrons that do not move freely called?
Electrons that do not move freely are called bound electrons. They are typically found within the structure of atoms, where they are associated with specific nuclei and form part of the electron configuration of the atom. Bound electrons are not free to move around and conduct electricity like free electrons can.
The movement of electrons between atoms is called an?
The movement of electrons between atoms is called an electric current.
In metallic bonds where are the electrons found?
In metallic bonds, electrons are delocalized and free to move throughout the structure of the metal. They are not bound to a specific atom and instead contribute to the overall bonding and properties of the metal.
How are electrons held to the atoms that make up the insulators?
insulators do not have free electrons
Can free electrons collide with atoms?
Yes, free electrons can collide with atoms. When a free electron collides with an atom, it can transfer energy to the atom, which may result in ionization or excitation of the atom. These collisions play a significant role in processes like electrical conduction and plasma interactions.
What structure will atoms have after losing of gaining electrons?
If atoms lose electrons they will have a positively charged ion called a cation. If they gain electrons, they will have a negatively charged ion called an anion.
What is the electron called when the electrons in the outer shell of atoms?
These are the valence electrons.
What is electron diffusion?
Metals have "free" electrons, the free electrons in metals help to transfer heat together with the vibrating atoms.
Free electrons are produced at the metallic electrode that?
Free electrons are produced at the metallic electrode that has atoms, that give up electrons, and become ions in solution.
