Chapter 5 Flashcards
(95 cards)
[Binary Ionic Compounds]
_____ compounds are composed of two elements.
Binary
[Binary Ionic Compounds]
When one of these elements is a metal and one is a _____, an ionic compound is formed.
nonmetal
[Binary Ionic Compounds]
_____ give off electrons and form cations in ionic compounds.
Metals
[Binary Ionic Compounds]
_____ gain electrons and form anions in ionic compounds.
Nonmetals
[Binary Ionic Compounds]
Ionic compounds are named by stating the cation name and then the _____ name.
anion
[Binary Ionic Compounds]
The number of cations or anions is _____ specified. The number of each is understood because the overall charge must equal zero.
not
[Binary Ionic Compounds]
The charge of each ion in a binary compound is determined from the _____ _____.
periodic table
[Binary Ionic Compounds]
For the main group elements, the
_____ = name of element
Cation name
[Binary Ionic Compounds]
For the main group elements, the
_____ _____ = Group number
Cation Charge
[Binary Ionic Compounds]
For the main group elements, the
_____ name = element name with the ending replaced by the suffix “ide”
Anion
[Binary Ionic Compounds]
For the main group elements, the
Anion Charge = _____ _____ (+/-) _____
Group number - 8
[Binary Ionic Compounds]
For the main group elements, the
Compound name = _____ name (+/-) _____ name
cation name + anion name
[Binary Ionic Compounds]
For the main group elements, the
compound charge = _____
0
[Binary Ionic Compounds:
Multiple Oxidation States]
The cations from group 1A and 2A metals always have charges of (+/-) ___ and (+/-) ___.
+1 and +2
[Binary Ionic Compounds:
Multiple Oxidation States]
In addition to group 1A and 2A, a few other metals display only one oxidation state.
These are:
a. _____
b. _____
c. _____
d. _____
a. Ag+ silver
b. Zn2+ zinc
c. Cd2+ cadmium
d. Al3+ aluminum
[Binary Ionic Compounds:
Multiple Oxidation States]
If you are naming a metal cation that has only one oxidation state, do you use Roman numerals in the name? True/False
false
[Covalent Compounds:
Name and Formula]
The _____ bonds are when nonmetals can combine with others nonmetals.
Covalent
[Covalent Compounds:
Name and Formula]
Binary covalent compounds contain two _____.
nonmetals
[Covalent Compounds:
Name and Formula]
Because nonmetals can share electrons in covalent bonds in many different ways, it is necessary to specify the number of each _____ in the compound.
element
[Covalent Compounds:
Name and Formula]
The number 1 prefix is called _____.
mono
[Covalent Compounds:
Name and Formula]
The number 2 prefix is called _____.
di
[Covalent Compounds:
Name and Formula]
The number 3 prefix is called _____.
tri
[Covalent Compounds:
Name and Formula]
The number 4 prefix is called _____.
tetra
[Covalent Compounds:
Name and Formula]
The number 5 prefix is called _____.
penta



































































