Chemistry 121 test 2

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What is H+?

Hydrogen Cation
What is Li+?

Lithium Cation
What is K+?

Potassium cation
What is Na+?

Sodium cation
What is Cu+?

Copper I cation
What is NH₄+?

Ammonium cation
What is Ag+?

Silver cation
What is Mg²+?

Magnesium cation
What is Ca²+?

Calcium cation
What is Sr²+?

Strontium cation
What is Fe²+?

Iron II cation
What is Cu²+?

Copper II cation
What is Hg²+?

Mercury II cation
What is Pb²+?

Lead II cation
What is Al³+?

Aluminum cation
What is Fe^3+?

Iron III cation
What is Mn³⁺?

Manganese cation
What if F-?

Fluoride anion
What si Cl-?

Chloride anion
What is Br-?

Bromide anion
What is I-?

Iodide anion
What is NO₃-?

Nitrate anion
What is NO₂-?

Nitrite anion
What is OH-?

Hydroxide anion
What is CN-

Cyanide anion
What is C₂H₃O₂-?

Acetate anion
What is HCO₃-?

Bicarbonate (hydrogen Carbonate) anion
What is HSO₄-?

Bisulfate (hydrogen sulfate) anion
What is S²-?

Sulfide anion
What is O^2-?

Oxide anion
What is SO₄^2-?
Sulfate anion
What is SO₃^2-?

Sulfite anion
What is CO₃^2-?

Carbonate anion
what is O₂^2-?

Peroxide anion
what is PO₄^3-?

Phosphate anion
What is positive ions?

Cations
What is negative ions?

Anions
What is the octet rule?

The tendency for atoms to want eight electons in the valence shell.
What is a covalent bond?

When two atoms each share a valence electron with the other
What is an ionic bond?

When one atom steals a valence electron from another.
A bond is polar covalent if

one atom has greater "pull" on the electrons of the bond
What is a polor covalent bond?

H₂O
A bond is NONpolar covalent if

neither atom has greater pull on the electrons of the bond

Author

Anonymous

44815

Card Set

Chemistry 121 test 2

Description

cations/anions

Updated

2010-10-25T19:31:07Z

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