The formula of the compound formed by the combination of Mg²⁺ and N³⁻ *
Answers
Answer:
The name of an ionic compound is
name of cation + name of anion
You have to memorize the formulas of the common ions. One you have done that, you follow these rules to generate the names.
NAMING CATIONS
Cations in of metals in Groups 1 and 2 have the same name as the metal (e.g., sodium or magnesium). There is one common polyatomic cation — NH₄⁺ ammonium.
Transition metals form cations with more than one charge. To the names of these ions, we add the charge as a capital Roman numeral in parentheses.
Thus,
Fe²⁺ is iron(II); Fe³⁺ is iron(III); Cu⁺ is copper(I); Cu²⁺ is copper(II)
Note that there are no spaces between the letters and the parentheses.
NAMING ANIONS
a. Monatomic anions
The name of a monatomic anion is
stem of element name + ide
H⁻ hydride
F⁻ fluoride
O²⁻ oxide
S²⁻ sulfide
N³⁻ nitride
P³⁻ phosphide
Explanation:
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