Formulas of Ionic Compounds Flashcards
1
Q
Where are the Ions shown in Ionic Compound Formulas?
A
The number of Ions present is indicated with subscripts after each ion.
2
Q
How many Atoms do Monoatomic Ions contain?
A
One.
3
Q
What is the Oxidation Number?
A
The charge on the atom.
4
Q
How do you do the Shortcut Method?
A
You check if the subscripts are the lowest possible.
5
Q
What do different Oxidation Numbers require?
A
Parentheses around the Polyatomic Ion.
6
Q
What are the rules for Formulas for Ionic Compounds?
A
Formulas can be written to balance the magnitude of the charge from each ion so that compound is neutral. The positive ion is first, followed by the negation ion (cation-anion).
