Nomenclature
Bonding
Properties of Metals
Properties of Non-Metals
Polyatomic Ions
100
Diphosphorus Pentoxide contains how many phosphorus molecules?
2
100
What two components need to be present in order to form a covalent bond?
A Non-Metal and a Metal.
100
What are homogenous mixtures of metals?
Alloys
100
How do they conduct heat and electricity?
They are poor conductors of both.
200
NaOH
How would you name this ionic compound?
Sodium Hydroxide
200
Write the ionic bond for Magnesium Chloride.
MgCl2
200
What moves freely throughout the lattice structure?
Valence electrons.
200
Which group of Non-Metals are most reactive?
Halogens.
300
Fe2O3
Write the name of the anion.
Iron(III) Oxide
300
Which group is considered as Diatomic molecules?
Halogens
300
What is the phase of matter of a metal in room temperature?
They are solids.
300
Which Non-Metal is a liquid?
Bromine
300
List all the Polyatomic Ions.
NH4+
OH-NO3-
SO42-
CO32-
PO43-
400
What is the formula for Alkyenes?
CnH2n-2
400
What is the difference between ionic and covalent bonds?
Covalent compounds share electrons while Ionic compounds are formed by the transfer of ions.
400
What is the structure of a metal?
They are closely packed together in a regular pattern.
400
What are nonmetals that have different elemental forms?
Allotropes
500
Describe Carboxyl's structure.
Carboxyl has double and single bonds with Oxygen.
500
How are metallic bonds different from ionic or covalent bonds?
Metallic bonds do not transfer and do not share electrons. Instead they are formed by the attraction or "free" electrons.
500
Why are metallic properties malleable?
Mobile valance electrons.