Chemistry Memorize Sheet Exam 1

NOC Stillwater Chem 1513 Memorize sheet

Tera (T)

10 ¹²

pico (p)

10^-12

Giga (G)

10⁹

nano (n)

10^-9

Mega (M)

10⁶

micro (ų)

(umalaut)=10^-6

kilo (k)

10³

milli(m)

10^-3

centi (c)

10^-2

1

mono

2

di

3

tri

4

tetra

5

penta

6

hexa

7

hepta

8

octa

9

nona

10

deca

H

hydrogen

Li

lithium

C

Carbon

N

nitrogen

F

Fluorine

Au

Gold

Ag

Silver

Cu

copper

Zn

Zinc

I

Iodine

Br

Bromine

Ba

Barium

O

Oxygen

Na

Sodium

Mg

Magnesium

Al

Aluminum

P

Phosphorus

S

Sulfur

CL

Chlorine

K

Potassium

Ca

Calcium

Pb

Lead

Sn

Tin

Fe

Iron

Hg

Mercury

A means

Mass Number (p+ n0)

Z means

Atomic Number (p+)

X means

Element Symbol

Isotope Symbols

AZX or (name of X)-A or X-A

H_2(g)

Hydrogen gas

N_2(g)

Nitrogen gas

O_2(g)

Oxygen gas

F_2(g)

Fluorine gas

Cl_2(g)

Chlorine gas

Br_2(l)

Bromine liquid

I_2(s)

Iodine solid

P_4(s)

Phosphorus solid

S_8(s)

Sulfur solid

ammonium

NH4⁺

hydronium

H₃O⁺

sulfate

SO₄^2-

sulfite

SO₃^2-

^nitrate

NO₃^-

phosphate

PO₄^3-

phosphite

PO₃^2-

Carbonate

CO₃^2-

hydrogen carbonate

HCO₃^-

hydroxide

OH^-

cyanide

CN^-

Acetate

C₂H₃O₂^-

permanganate

MnO₄^-

ClO₄^-

perchlorate

chlorate

ClO₃^-

chlorite

ClO₂^-

hypochlorite

ClO^-

chromate

CrO₄^2-

Dichromate

Cr₂O₇^2-

Group 1 (1+)

N³⁺; Al³⁺

Group 2 (2+)

O^2-; Zn²⁺

Group 17 (1-)

S²; Ag¹⁺

Nitrite

NO₂^-

Propane

C₃H₈

Ethane

C₂H₆

Methane

CH₄

Butane

C₄H₁₀