Ionic, Covalent or Metallic?
Has a low melting and boiling point
What is covalent properties
what is a covalent bond?
forms between two or more non metals
the outer energy level in an atom; moves from atom to atom.
What is a Valence Electron?
What is a cation?
NaCl
What is an Ionic Bond
Usually crystalline solids
What is an ionic property
the tendency of atoms to prefer having 8 valence electrons in the outer shell
What is the octet rule?
metal atoms contribute their valence electrons to form this
What is an Electron Sea?
negatively charged ion, usually a non-metal or a polyatomic ion.
What is an anion?
Fe
What is the metallic bond iron?
High melting and boiling points
What are Metallic & Ionic properties
What is Trinitrogen Pentaphosphide
What is a metallic bond?
opposite charges of the cation and anion hold it together
What are the interworkings of an ionic bond?
Cl2
Usually soluble in water
N2O4
What is Dinitrogen Tetroxide?
This amount of neighboring atoms surround metal atoms in an electron sea model
What is 8-10 atoms
When electrons are transferred from the cation (metal) to the anion (non-metal)
How does an ionic bond form?
LiBr
What is an ionic bond
poor thermal and electrical conductivity
What is a Covalent property
S2F6
metals form this atom structure
What is lattice structure
add subscripts to make the overall charge of the compound zero
What is ionic compound formulas
CO2
What is a covalent bond