Chemistry: Chemical Names and Formulas

Ammonium Sulfide

(NH4)2S

Aluminum Sulfite

Al2(SO3)3

Arsenic Pentafluoride

AsF5

Arsenic heptaoxide

AsO7

Mono

1

Deca

10

Di

2

Tri

3

Tetra

4

Penta

5

Hexa

6

Hepta

7

Octa

8

Nona

9

Molecule

A ________ is an electrically neutral group of atoms that act together as a unit.

Chemical formula

A _________ ___________ indicates the makeup of a compound.

Molecular Formula

A ____________ ___________ tells the exact makeup of 1 molecule of a molecular compound.

Silver Iodate

Ag(IO3)

Silver Sulfate

Ag2SO4

Hydrogen

Although __________ is on the left side of the "staircase" on the periodic table, it is a non-metal.

Emperical formula

An __________ ___________ tells the smallest whole number ration of + to - ions within an ionic compound.

Negative

Atoms that gain electrons get a ___________ charge.

Barium Phosphide

Ba3P2

Beryllium Oxalate

Be(C2O4)

Tetrabromine Decaiodide

Br4I10

Zinc Oxalate

C2O4Zn

Propane

C3H8

Calcium Oxide

CaO

Gallium Chlorate

ClO3

Cobalt (III) Permanganate

Co(MnO4)3

Cobalt (III) Phosphate

Co(PO4)

Cobalt (III) Dichromate

Co2(Cr2O7)3

Chromium (II) Nitride

Cr3N2

Copper (I) Sulfite

Cu2(SO3)

Lead (IV) Fluoride

F4Pb

Iron (II) Carbonate

Fe(CO3)

Iron (III) Sulfite

Fe2(SO3)3

Hypochlorous Acid

H(ClO)

Chlorous Acid

H(ClO2)

Hydrogen Sulfide

H(HS)

Arsenic Acid

H3(AsO4)

Phosphorus Acid

H3PO4

Hydrobromic Acid

HBr

Bromic Acid

HBrO3

Chlorous Acid

HClO2

Chloric Acid

HClO3

Hydrofluoric Acid

HF

Mercury (II) Cyanide

Hg(CN)2

Mercury (I) Bromide

Hg2Br2

Diiodine Nonachloride

I2Cl9

Iodine Heptabromide

IBr7

Transfer

Ionic compounds are formed when atoms _________ electrons.

Potassium Arsenate

K3(AsO4)

Potassium Nitride

K3N

Positive

Metals tend to form ions with a __________ charge.

Magnesium Hydrogen Sulfate

Mg(HSO4)2

Magnesium Phosphate

Mg3(PO4)2

Two elements

Molecular compounds are formed when ____ __________ bond together.

Share

Molecular compounds are formed when atoms _______ electrons.

Nitrogen Trichloride

NCl3

Sodium Bromate

Na(BrO3)

Nickel (II) Chloride

NiCl2

Oxygen Dichloride

OCl2

Ionic

Of the two types of compounds, ______ compounds have a much higher melting point.

Phosphorus Pentoxide

P4O10

Phosphorus pentachloride

PCl5

Lead (IV) Nitrate

Pb(NO3)4

Hexasulfur Dichloride

S2Cl6

Trisulfur Nonoxide

S3O9

Sulfur Trioxide

SO3

Antimony Trichloride

SbCl3

Diselenium hexafluoride

Se2F6

Silicon Tetrabromide

SiBr4

Silicon (IV) Iodide

Sil4

Tin (IV) Carbonate

Sn(CO3)2

Tin (IV) Chromate

Sn(CrO4)2

Tin (II) Fluoride

SnF2

Strontium Nitrite

Sr(NO2)2

Tellurium Hexachloride

TeCl6

Periodic table

The ________ _________ contains all the elements, arranged according to similarites in their properties.

Metals

The __________ are on the left hand side of the "staircase".

Nonmetals

The _______________ are on the right hand side of the "staircase".

Ionic Molecular

The two types of compounds are __________ and ____________.

Ionic

_______ compounds are good conductors if they are dissolved in water, (aqueous state).

Crystals

__________ are huge conglomerations of + and - ions in a 3-dimensional, repeating pattern.