Binary Ionic Compounds
Flashcard
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a binary ionic compound?
Back
A binary ionic compound is a chemical compound composed of two different elements, typically consisting of a metal and a non-metal, that are held together by ionic bonds.
2.
FLASHCARD QUESTION
Front
What is the general formula for binary ionic compounds?
Back
The general formula for binary ionic compounds is AxBy, where A is the cation (metal) and B is the anion (non-metal), with x and y representing the number of each ion needed to balance the charge.
3.
FLASHCARD QUESTION
Front
How do you determine the formula for a binary ionic compound?
Back
To determine the formula, identify the charges of the cation and anion, then combine them in a ratio that results in a neutral compound.
4.
FLASHCARD QUESTION
Front
What is the charge of magnesium in magnesium iodide (MgI2)?
Back
The charge of magnesium in magnesium iodide is +2.
5.
FLASHCARD QUESTION
Front
What is the charge of iodide in magnesium iodide (MgI2)?
Back
The charge of iodide in magnesium iodide is -1.
6.
FLASHCARD QUESTION
Front
What is the formula for calcium oxide?
Back
The formula for calcium oxide is CaO.
7.
FLASHCARD QUESTION
Front
What is the formula for potassium sulfide?
Back
The formula for potassium sulfide is K2S.
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