genchem preclass need-to knows

zetta

10^21

exa

10^18

peta

10^15

tera

10^12

pico

10^-12

femto

10^-15

atto

10^-18

zepto

10^{-21}

Mg

magnesium

Al

aluminum

Cl

chlorine

Sc

scandium

Mn

manganese

Cu

copper

As

arsenic

Rb

rubidium

Sn

tin

Xe

xenon

Hg

mercury

Ra

radium

Ir

iridium

Si

silicon

Ar

argon

Ti

titanium

Fe

iron

Zn

zinc

Se

selenium

Sr

strontium

Sb

antimony

Cs

cesium

Pb

lead

U

uranium

P

phosphorus

K

potassium

V

vanadium

Co

cobalt

Ga

gallium

Br

bromine

Ag

silver

Te

tellurium

Ba

Barium

Rn

radon

Bi

bismuth

Mg

magnesium

S

sulfer

Ca

calcium

Cr

chromium

Ni

nickel

Ge

germanium

Kr

krypton

Cd

cadimium

I

iodine

Au

gold

Fr

francium

W

tungsten

OH^-1

hydroxide

CN^-1

cyanide

SCN^1-

thiocyanate

HCO3^1-

hydrogen carbonate (biocarbonate)

HSO3^1-

hydrogen sulfite (bisulfite)

HSO4^1-

hydrogen sulfate (bisulfate)

C2H3O2^1-

acetate

NO2^1-

nitrite

NO3^1-

nitrate

ClO^1-

hypochlorite

ClO2^1-

chlorite

ClO3^1-

chlorate

N3^1-

azide

S2²-

disulfide

HPO4²-

hydrogen phosphate

O2²-

peroxide

CO3²-

carbonate

SO3²-

sulfite

SO4²-

sulfate

S2O3²-

thiosulfate

C2O4²-

oxalate

CrO4²-

chromate

Cr2O7²-

dichromate

MnO4^1-

permanganate

ClO4^1-

perchlorate

NH4^1-

ammonium

Hg2²+

mercury (I)

PO4³-

phosphate

PO3³-

phosphite

H2PO4

dihydrogen phosphate