Writing Formulas for Ionic Compounds
Flashcard
•
Chemistry
•
11th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is an ionic compound?
Back
An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. It typically consists of a metal and a non-metal.
2.
FLASHCARD QUESTION
Front
How do you determine the formula for an ionic compound?
Back
To determine the formula for an ionic compound, balance the total positive charge from the cations with the total negative charge from the anions.
3.
FLASHCARD QUESTION
Front
What is the formula for potassium oxide?
Back
K₂O
4.
FLASHCARD QUESTION
Front
What is the formula for sodium phosphate?
Back
Na₃PO₄
5.
FLASHCARD QUESTION
Front
What is the formula for manganese(III) oxide?
Back
Mn₂O₃
6.
FLASHCARD QUESTION
Front
What is the formula for sodium chloride?
Back
NaCl
7.
FLASHCARD QUESTION
Front
How do Cr³⁺ and O²⁻ ions bond together?
Back
They bond to form Cr₂O₃.
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