| Sea of Electrons | Atom Arrangement | metallic bond general | Conductivity |
|---|---|---|---|
|
The sea of electrons can be found in metallic compounds
Where can the sea of electrons be found?
|
They are as closely-packed as possible forming crystalline structures
The atoms in a metal are _________ (anion,cation)
|
A metallic bond is force that holds atoms together in a metallic substance
what is a metallic bond?
|
Metallic bonds have high conductivity
How is the metallic bonds conductivity?
|
|
Describes the arrangement of valence electrons in cations of metallic bonds
What does the sea of electrons describe?
|
Body-centered cubic, Face-centered cubic, Hexagonal close-packed
What were the three types of atoms taught?
|
It consists of cations bonded tightly and orderly together
what do metallic bonds consist of?
|
Metal conducts electricity well because the mobile electrons are free to move toward any attraction.
Why does metal conduct electricity well?
|
|
The sea of electrons can be found in metallic compounds
Where can the sea of electrons be found?
|
positive
Are metals usually negatively or positively charged?
|
crystalline
What type of structure is it?
|
it causes heat and produces electricity.
Electrons are attracted to positive charges what does
that movement cause? |
|
The valence electrons flow freely as if in a sea of electrons
How do the valance electrons move?
|
They are as closely-packed as possible forming crystalline structures
How are atoms in a metal formed?
|
positive centers and negative electrons floating around.
What does the structure consist of?
|
the cations slide past each other despite the crystalline structure
When a metal is under pressure what do the cations do?
|
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