Give the name of each of the following binary ionic compound:
a. KCI
b. CaBr2
c. Li2 O
d. MgCl2
To find the name of each of the binary ionic compounds given, we need to determine the names of the individual ions and then combine them using proper naming conventions.
a. KCI:
To find the name of this compound, we need to identify the ions involved. K symbolizes potassium, which forms a positive ion with a charge of +1. Cl represents chloride, which forms a negative ion with a charge of -1.
Using the naming convention for ionic compounds, we combine the names of the ions, giving us "potassium chloride."
b. CaBr2:
In this compound, Ca stands for calcium, which forms a positive ion with a charge of +2. Br represents bromide, which forms a negative ion with a charge of -1.
Again, using the naming convention for ionic compounds, we combine the names of the ions, resulting in "calcium bromide."
c. Li2O:
In this compound, Li stands for lithium, which forms a positive ion with a charge of +1. O symbolizes oxygen, which forms a negative ion with a charge of -2.
Following the naming convention, we combine the names of the ions, yielding "lithium oxide."
d. MgCl2:
Here, Mg represents magnesium, which forms a positive ion with a charge of +2. Cl stands for chloride, which forms a negative ion with a charge of -1.
Using the naming convention, we combine the names of the ions, giving us "magnesium chloride."
In summary:
a. KCI: potassium chloride
b. CaBr2: calcium bromide
c. Li2O: lithium oxide
d. MgCl2: magnesium chloride