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Why does a metallic piece become hot when it is surrounded by a coil carrying high frequency alternating current?
This is because of the eddy curents produced due to the changing electric and magnetic fields.
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Why does a metallic piece become very hot when it is surrounded by a coil carrying high frequency alternating current?
This is because of the eddy curents produced due to the changing electric and magnetic fields.
Which bond involves metallic ions surrounded by a sea of electrons?
Metallic bonds.
Which planet has rocky core surrounded by metallic hydrogen under extreme pressures?
Saturn
Which type of bonding involves metal atoms surrounded by a sea of valence electrons?
metallic bonds
The bonding that occurs when positively charged ions are surrounded by a cloud of electrons is called?
metallic
Is ions in a bar of pure iron are surrounded by a large number of valence electrons a covalent bond?
Iron has metallic bonds.
What type of bond is formed when gold bonds with itself?
When gold bonds with itself, it forms a metallic bond. Metallic bonding is characterized by the sharing of electrons among many atoms in a metal structure, leading to properties like high electrical conductivity, malleability, and ductility.
In a metal lattice what are surrounded by a pool of electrons?
its called metallic bonding
When a cation bonds to a decentralized electrons this bond is called?
When a cation bonds to decentralized electrons, this bond is called a metallic bond. In metallic bonding, cations are surrounded by a "sea of electrons" that are free to move, allowing for conductivity and malleability in metals. This unique bonding arrangement contributes to the characteristic properties of metallic substances.
Which type of crystal consists of positive metal cations surrounded by valence electrons that are donated by the metal atoms and belong to the crystal as a whole?
Metallic crystals consist of positive metal cations surrounded by a sea of delocalized valence electrons that are free to move throughout the crystal lattice. This leads to properties like high electrical conductivity and malleability in metallic materials.
In positively charged metallic ions are surrounded by a sea of electrons?
In metals ions are surrounded by valence electrons, hopping around and between the 'metal-bonded' metal ions (giving it a kind of semi-crystallic solid structure). Moving electrons explain the conductivity properties of metal.
What bond is iron and iron?
It's the Metallic Bonding .The iron atoms form (+ve)ions that are surrounded by a sea of mobile (delocalised) free valence electrons.
