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Mobile electrons are shared by all the atoms in an electron-sea model of a metallic bond. The electrons are delocalized, which means that they do not belong to any one atom but move freely about the metal's network of empty atomic orbitals.
Wiki User
∙ 14y ago
Wiki User
∙ 15y ago" Proposes that all the metal atoms in a metallic solid contribute their valence electrons to form a "sea" of electron. The electrons present in the outer energy levels of the bonding metallic atoms are not held by any specific and can move easily from and one atom to the next. "
Randolious Maximus El SaweSero!
Wiki User
∙ 14y agoA model of metallic bonding in which cations are considered to be fixed points within a mobile sea of electrons.
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∙ 12y agohahaha
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What does the model of a sea of electrons help explain?
It helps explain metallic bonds.
Why is the number of electrons more than nucleus in the sea of electrons model?
In any neutral object the number of electrons is equal to the number of protons. All metallic elements contain more than one proton in the nucleus. Therefore there will be more electrons than atomic nuclei.
Is metal an atom a molecule or a compound?
A metal is normally viewed as cations in a sea of delocalised electrons. It is the metal atoms which donate their valence electrons to the sea of delocalised electrons.
What kind of substance contains a sea of electrons?
Metals (such as aluminum) are held together by "metallic bonding" which can often be described as a "sea of electrons"
What is the relationship between latitude and sea surface temperature in general how do sun angles help explain this pattern?
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What does the model of a sea of electrons help explain?
It helps explain metallic bonds.
Explain how does the sea of electrons model of metallic bonding explain the shared characteristics of metals?
Basically, electricity is a force caused by electrons hitting each other. The electron sea model explains the conductivity of transition metals by showing that they hang onto their many electrons loosely and are practically floating in them. With so many free electrons, it's a lot easier to conduct electricity.
What represents the way electrons exist in metals?
The electron sea model represents the way electrons exist in metals.
What is the basic of bonding in a sea of electrons?
One description of the bonding in metals is positive ions in a sea of electrons--which was I think the Somerfield model. This may be what is being referred to.
What does the phrase sea of electrons mean?
A sea of electrons can be found in metals. The positive ions are arranged in fixed positions, while the electrons 'float' or 'wander' among the the positive ions. This makes metals good conductors of electricity. ----------------- Electrons of metals flow freely
The electron sea model for metlas suggests that?
the valence electrons drift freely around the metal cations.
Why is the number of electrons more than nucleus in the sea of electrons model?
In any neutral object the number of electrons is equal to the number of protons. All metallic elements contain more than one proton in the nucleus. Therefore there will be more electrons than atomic nuclei.
How the electrons flow in a rod?
There are several models describing how electric charge flows in a metal. Here are a couple: The Drude model: In the Drude model, electrons are modeled as a gas within a sea of heavy ions (the nuclei of the atoms that the electrons come from). To make things less complicated, the Drude model ignores all interactions between electrons and the electrical interactions between electrons and ions. Collision interactions between electrons and ions, hover, is not ignored. In this model, electrons exchange energy only via external forces and collisions with ions. The Fermi Gas model: In this model, electrons are treated once again as a gas, but they are no longer considered to be particles, but quantum mechanical wave functions. Electron - ion interactions are once again ignored, so the electrons are treated as free particle wave functions with periodic boundary conditions.
What bond has the characteristic of a sea of mobile electrons?
Metallic bonds have the characteristics of a sea of mobile electrons.
What is the ionic charge of solid copper metal?
Copper metal is not ionic. (The metallic bonding model of ions in a sea of electrons, is just a simplifification)
How did J. J. Thomson change the atomic model based on his experimental results?
He described the atom as a sea of positive charge sprinkled with electrons
What does the electron sea model of metallic bonds help you to explain?
Properties of metals as high boiling point, high melting point, malleability, ductility, electrical conductivity, thermal conductivity, lustre are explained by the theory of metallic bonds.
