Formula to Names
Names to Formulas
Covalent Bonds
Lewis Structures I
Lewis Structures II
100
These are used in naming covalent compounds and indicate "how many" of an atom is present.
What is a prefix?
100
The formula formula for carbon tetrahydride is __.
Whate is CH4?
100
This is the type(s) of element(s) that most often participate in covalent bonding.
What is a nonmetal?
100
Draw the electron dot diagram for the element aluminum.
What is
100
The number of covalent bonds that hydrogen usually forms.
What is one covalent bond.
200
The name for the compound N2O5 would be_.
What is dinitrogen pentoxide?
200
The formula for iodine pentafluoride is__.
What is IF5?
200
Atoms that participate in covalent bonding do this with electrons.
What is share or sharing?
200
Draw the electron dot diagram for the element phosphorus.
What is
200
The number of covalent bonds that carbon usually forms.
What is four covalent bonds?
300
The name for the compound CF4 would be_.
What is carbon tetrafluoride?
300
The formula for tetraphosphorus trisulfide is_.
What is P4S3?
300
This is a neutral group of atoms held together by covalent bonds.
What is a molecule?
300
A single bond contains this many electrons.
What are 2 electrons?
300
This element is always in the center of a Lewis structure.
What is carbon?
Rule: The least electronegative element is in the center of a Lewis structure (except for hydrogen)
400
The name for the compound S3Cl6 would be_.
What is trisulfur hexachloride?
400
The formula for the compound dichlorine heptaoxide is_.
Cl2O7
400
Two identical elements bonding together are called....
What is a diatomic element or a diatomic molecule?
400
A triple bond contains this many electrons.
What is 3 electrons?
400
This is a pair of electrons that does not participate in bonding.
What is a lone pair?
500
The name for the compound Cl2O would be_.
What is dichlorine monoxide?
500
The formula for the compound disulfur decafluoride is_.
S2F10
500
The seven diatomic twins are_. (list)
What are Br, I, N, Cl, H, O, and F
500
This word is used to describe a molecule in which double bonds can move from one location to another.
What is resonance?
500
There is something wrong with this lewis structure.
What is "no lone pairs on oxygen atoms"?
600
The name for the compound ICl would be_.
What is iodine monochloride?
600
The name below cannot be correct because of this rule_.
monophosphorus pentachloride
What is "never use the prefix mono for the first element in the name of a covalent compound"?
600
The seven diatomic elements all exist in this state of matter.
What is a gas?
600
A molecule that has an overall positive or negative charge is called this.
What is a polyatomic ion?
600
This element is never in the center of a Lewis structure.
What is hydrogen?