Show:
Ions
Ionic Bonding
Covalent Bonding
Molecular Geometry
Naming
100
Cation
What is a positive ion called?
100
Metals nd nonmetals
What elements are involved in ionic bonding?
100
Occurs between nonmetals and nonmetals?
What is covalent bonding?
100
Two shared pair of electrons and two unshared pair of electrons.
What is bent?
100
Compound made so two atoms.
What is binary compound?
200
Anion
What do you call nonmetals when they form ions?
200
What happens to electons in ionic bonding.
What is electrons are transferred?
200
This happens instead of transferring electrons.
What is sharing electrons?
200
Dots around the center atom.
What is unshared pairs of electrons?
200
Nonmetals or anions.
What ends in -IDE
300
Loose two electrons.
What do the alkaline earth metals or group 2A metals do to reach noble gas configuration?
300
Because ions are formed when melted or dissolved.
What is why are ionic compounds ble to conduct electricity?
300
Occurs at a low temperature.
What is melting point?
300
Nonmetals are sharing one pair or two electrons.
What is a single covalent bond?
300
Prefixes
What is used to identify the number of atoms in a molecule?
400
Gain electrons
What do nonmetals do to form ions?
400
Ca 2+ and Br 1-
What are the ions formed in the compound calcium bromide?
400
Have a very low difference in electro negativity.
What is no polar covalent molecules or bonds?
400
You use only the electrons around the center atom.
What is identifying molecular geometry?
400
Roman numerals.
What is used toidentify the oxidation number of transition element?
500
Gain 3 electrons.
What do group 5A elements do to reach noble gas configuration?
500
Greater than 2.
What is the difference in electro negativity between the atom in an ionic bond?
500
They share electrons instead of transfer electrons.
What is nonmetals have electronegative ties that are close in value.
500
Oxidation numbers of a polyatomic ion.
What identifies how many electrons need to be added or taken away in drawing a Lewis structure?
500
Free flowing electrons.
What allows metals to have the ability to be hammered into a new shape?