Ionic Bonding
This is a compound composed of cations and anions
What is an ionic compound?
This is a negative ion.
What is a anion?
Means that the material can be drawn into wires.
What is ductile?
This is how many valence electrons an atom of calcium has
What is two?
The octet rule states that, in chemical compounds, atoms tend to have electron configurations similar to ______.
What is the electron configuration of a noble gas?
Ca3P2
Calcium phosphide
magnesium oxide
MgO
This is the general term for bonds that occur between a metal and oxygen.
What are oxides?
This is the measure of how easily an atom LOSES an electron.
Ionization energy
This is the positive particle in a metallic bond.
What is a cation?
These are electrons not associated with a specific atom which are able to move from one place to the next
What are delocalized electrons?
This is the electrostatic attraction that binds oppositely charged ions together
What is an ionic bond?
(NH4)2S
Ammonium sulfide
sodium sulfide
Na2S
This is the force between particles with opposite electrical charges
What is electrostatic?
This is a relatively stable electron arrangement but NOT an octet.
What is a pseudo-noble gas configuration?
This is a mixture of two or more metals
What is an alloy?
An atom has the electron configuration 1s2 2s2 2p6 3s2 3p1. This will happen when it forms an ion.
What is lose 3 electrons?
This is the charge on the nitride ion
What is 3-?
FeCl2
Iron II chloride
calcium nitride
Ca3N2
This is a tightly bound group of atoms that behaves as a unit and carries a charge
What is a polyatomic ion?
This is the measure of attraction an atom has for an electron.
What is electron affinity?
Ionic or Metallic?: these are good conductors of electricity when solid
What is metallic?
The loss of an electron from an atom produces ____.
What is a cation?
This is the formula for the calcium hydrogen carbonate
What is Ca(HCO3)2 ?
(NH4)3PO4
ammonium phosphate
potassium chromate
K2CrO4
This is the lowest whole number ratio of ions in an ionic compound.
What is formula unit?
This is the energy required to separate 1 mol of an ionic compound.
What is lattice energy?
This is the negative particle in a metallic bond.
What are delocalized valence electrons? of Electron sea
This is what an Ion made from only one atom is called.
What is a monotomic ion?
Ionic, Metallic, or Acid: these are good conductors of electricity when molten.
What are ionic, metallic and acidic?
PbO2
Lead IV oxide
hydrogen peroxide
H2O2