AP Chemistry Fundamentals and Reference Data

This set contains vocabulary terms for common polyatomic ions, Greek prefixes, diatomic molecules, and element symbols as listed in the AP Chemistry reference materials.

$$NH_4^+$$

ammonium

$$H_3O^+$$

hydronium

$$OH^-$$

hydroxide

$$NO_3^-$$

nitrate

$$NO_2^-$$

nitrite

$$ClO^-$$

hypochlorite

$$ClO_2^-$$

chlorite

$$ClO_3^-$$

chlorate

$$ClO_4^-$$

perchlorate

$$CN^-$$

cyanide

$$C_2H_3O_2^-$$

acetate

$$MnO_4^-$$

permanganate

$$HCO_3^-$$

hydrogen carbonate (bicarbonate)

$$HCOO^-$$

formate

$$SNC^-$$

thiocyanate

$$CO_3^{2-}$$

carbonate

$$SO_4^{2-}$$

sulfate

$$SO_3^{2-}$$

sulfite

$$CrO_4^{2-}$$

chromate

$$Cr_2O_7^{2-}$$

dichromate

$$PO_4^{3-}$$

phosphate

mono-

1

di-

2

tri-

3

tetra-

4

penta-

5

hexa-

6

hepta-

7

octa-

8

nona-

9

deca-

10

Seven Special Diatomic Molecules

$H_2$, $O_2$, $N_2$, $Cl_2$, $Br_2$, $I_2$, $F_2$

H

Hydrogen

He

Helium

Li

Lithium

Be

Beryllium

B

Boron

C

Carbon

N

Nitrogen

O

Oxygen

F

Fluorine

Ne

Neon

Na

Sodium

Mg

Magnesium

Al

Aluminum

Si

Silicon

P

Phosphorus

S

Sulfur

Cl

Chlorine

Ar

Argon

K

Potassium

Cd

Cadmium

Ca

Calcium

Cr

Chromium

Mn

Manganese

Fe

Iron

Co

Cobalt

Ni

Nickel

Cu

Copper

Zn

Zinc

As

Arsenic

Br

Bromine

Kr

Krypton

Sr

Strontium

Ag

Silver

Sn

Tin

Sb

Antimony

I

Iodine

Xe

Xenon

Ba

Barium

W

Tungsten

Pt

Platinum

Au

Gold

Hg

Mercury

Pb

Lead

Rn

Radon

Ra

Radium

U

Uranium

Pu

Plutonium