What is the charge of the Hydroxide ion?

The Hydroxide ion carries a charge of -1.

List three common polyatomic ions.

Ammonium (NH_4^{+1}), Nitrate (NO_3^{-1}), and Phosphate (PO_4^{-3}).

What is the formula for Acetate?

$$C_2H_3O_2^{-1}$$ or $$CH_3COO^{-1}$$ .

Polyatomic Ion Flashcard Review! 16 Cards (11th Grade)

Student preview

16 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the chemical formula for Ammonium?

Back

$NH_4^{+1}$

2.

FLASHCARD QUESTION

Front

What is the chemical formula for Phosphate?

Back

$PO_4^{-3}$

3.

FLASHCARD QUESTION

Front

What is the chemical formula for Nitrate?

Back

$NO_3^{-1}$

4.

FLASHCARD QUESTION

Front

What is the chemical formula for Hydroxide?

Back

$OH^{-1}$

5.

FLASHCARD QUESTION

Front

What is the chemical formula for Sulfate?

Back

$SO_4^{-2}$

6.

FLASHCARD QUESTION

Front

Define a polyatomic ion.

Back

A polyatomic ion is a charged species composed of two or more atoms covalently bonded, that can act as a single unit.

7.

FLASHCARD QUESTION

Front

What charge does the Nitrate ion carry?

Back

The Nitrate ion carries a charge of -1.

8.

FLASHCARD QUESTION

Front

What is the difference between Sulfate and Sulfite?

Back

Sulfate has the formula $SO_4^{-2}$ while Sulfite has the formula $SO_3^{-2}$ .

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft

or continue with

Facebook

Apple

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?

Similar Resources on Wayground

13 questions

Types and Components of Computer Systems

Flashcard

•

9th - 12th Grade

13 questions

Money

Flashcard

•

9th - 12th Grade

15 questions

Small Talk in Business Contexts

Flashcard

•

KG - University

15 questions

cars

Flashcard

•

KG - University

15 questions

Biology EOC prep test

Flashcard

•

10th Grade

12 questions

Hazard Profiles and Tectonic Hazards Flashcard

Flashcard

•

11th Grade - University

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Chemistry

20 questions

electron configurations and orbital notation

Quiz

•

9th - 12th Grade

20 questions

Periodic Table Trends

Quiz

•

11th Grade

50 questions

Unit 3: Atomic Assault Summative Review

Quiz

•

11th Grade

20 questions

Physical or Chemical Change/Phases

Quiz

•

8th Grade - University

15 questions

Periodicity Module Exam Practice Quiz

Quiz

•

9th - 12th Grade

15 questions

Electron Configurations and Orbital Notation

Quiz

•

11th Grade

8 questions

Label Energy Diagram

Quiz

•

9th - 12th Grade

20 questions

Naming Covalent Compounds

Quiz

•

11th Grade