Polyatomic Ions Review
Flashcard
•
Chemistry
•
10th Grade
•
Practice Problem
•
Easy
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a polyatomic ion?
Back
A polyatomic ion is a charged species composed of two or more atoms covalently bonded, which can be considered as a single unit.
2.
FLASHCARD QUESTION
Front
What is the formula for cyanide?
Back
CN⁻
3.
FLASHCARD QUESTION
Front
Which polyatomic ion is represented by NO₃⁻?
Back
Nitrate
4.
FLASHCARD QUESTION
Front
What is the formula for acetate?
Back
C₂H₃O₂⁻
5.
FLASHCARD QUESTION
Front
What is the name of the ion Cr₂O₇²⁻?
Back
Dichromate
6.
FLASHCARD QUESTION
Front
What is the formula for nitrite?
Back
NO₂⁻
7.
FLASHCARD QUESTION
Front
What is the charge of the sulfate ion?
Back
SO₄²⁻ has a charge of -2.
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