Common Ions Quiz

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Questions and Answers

The hydrogen ion (H+) has a positive charge.

True

What is the charge of the lithium ion (Li+)?

What is the symbol for the sodium ion?

Na+

What is the charge of the potassium ion (K+)?

+1 Signup and view all the answers

What is the charge of the magnesium ion (Mg2+)?

+2 Signup and view all the answers

What is the charge of the strontium ion (Sr2+)?

+2 Signup and view all the answers

What is the charge of the zinc ion (Zn2+)?

+2 Signup and view all the answers

What is the charge of the hydride ion (H-1)?

-1 Signup and view all the answers

What is the symbol for the fluoride ion?

F- Signup and view all the answers

What is the charge of the sulfide ion (S2-)?

-2 Signup and view all the answers

What is the charge of the phosphide ion (P3-)?

-3 Signup and view all the answers

What is the charge of the hydronium ion (H3O+)?

+1 Signup and view all the answers

What is the charge of the cyanide ion (CN-)?

-1 Signup and view all the answers

What is the charge of the carbonate ion (CO3 2-)?

-2 Signup and view all the answers

What is the charge of the nitrate ion (NO3-)?

-1 Signup and view all the answers

What is the symbol for the phosphite ion?

PO3 3- Signup and view all the answers

What is the symbol for the hypochlorite ion?

ClO- Signup and view all the answers

What is the charge of the chlorite ion (ClO 2-)?

-2 Signup and view all the answers

What is the symbol for the acetate ion?

CH3COO- or C2H3O2- Signup and view all the answers

What is the charge of the silicate ion (SiO3 2-)?

-2 Signup and view all the answers

What is the symbol for the permanganate ion?

MnO4- Signup and view all the answers

What is the symbol for the hydrogen carbonate or bicarbonate ion?

HCO3- Signup and view all the answers

Which of these ions is a monatomic anion?

Cl- Signup and view all the answers

Which of the following is a polyatomic anion?

NO3- Signup and view all the answers

Which of these is a monoatomic cation?

K+ Signup and view all the answers

Which of the following is NOT a common polyatomic ion?

Sodium Signup and view all the answers

Study Notes

Common Ions

Hydrogen ion: H+
Lithium ion: Li+
Sodium ion: Na+
Potassium ion: K+
Silver ion: Ag+
Magnesium ion: Mg2+
Calcium ion: Ca2+
Strontium ion: Sr2+
Barium ion: Ba2+
Zinc ion: Zn2+
Aluminum ion: Al3+
Hydride: H-
Fluoride: F-
Chloride: Cl-
Bromide: Br-
Iodide: I-
Oxide: O2-
Sulfide: S2-
Nitride: N3-
Phosphide: P3-
Ammonium: NH4+
Hydronium: H3O+
Hydroxide: OH-
Cyanide: CN-
Peroxide: H2O2
Carbonate: CO32-
Nitrite: NO2-
Nitrate: NO3-
Phosphite: PO33-
Phosphate: PO43-
Sulfite: SO32-
Sulfate: SO42-
Hypochlorite: ClO-
Chlorite: ClO2-
Chlorate: ClO3-
Perchlorate: ClO4-
Acetate: CH3COO- or C2H3O2-
Silicate: SiO32-
Permanganate: MnO4-
Chromate: CrO42-
Hydrogen carbonate (bicarbonate): HCO3-
Copper: Cu+ (copper (I)) or Cu2+ (copper (II)) - a metal with multiple ion forms
Iron: Fe2+ (iron (II)) or Fe3+ (iron (III)) - a metal with multiple ion forms
Lead: Pb+ - a metal with multiple ion forms
Common ion: an ion found in two or more ionic compounds
Polyatomic ion: An ion composed of more than one atom
Monatomic ion: An ion consisting of only one atom.
Anion: A negatively charged ion
Cation: A positively charged ion
Polyatomic cation: A positively charged polyatomic ion.
Monoatomic anion: A negatively charged, single-atom ion.
Monoatomic cation: A positively charged, single-atom ion.
Polyatomic anion: A negatively charged polyatomic ion, often ending with "-ate" or "-ite".

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Description

Test your knowledge of common ions and their charges in this informative quiz. Identify the symbols and names of various ions ranging from simple to complex. Perfect for chemistry students looking to reinforce their understanding of ionic species.