Chemistry: Naming & Writing Formulas

What is silver's(Ag) charge?

1+

What is cadmium's(Cd) charge?

2+

What is zinc's(Zn) charge?

2+

Write the formula: Ag+, O-2

Ag2O

Write the formula: aluminum nitrate

Al(NO3)3

Write the formula: aluminum fluoride

Al2F3

Write the formula: aluminum oxide

Al2O3

Write the formula: aluminum & chlorine

AlCl3

Write the formula: aluminum chloride

AlCl3

Write the formula: Al+3, I-

AlI3

Write the formula: boron oxide

B2O3

Write the formula: pentaboron hexacarbide

B5C6

Write the formula: boron chloride

BCl3

Write the formula: barium phosphide

Ba3P2

Write the formula: Ba+2, F-

BaF2

Write the formula: beryllium fluoride

Be2F

Write the formula: beryllium chloride

BeCl2

Write the formula: beryllium sulfide

BeS

Write the formula: carbon tetraiodide

CI4

Write the formula: carbon dioxide

CO2

Write the formula: calcium hydroxide

Ca(OH)2

Write the formula: calcium & nitrogen

Ca3N2

Write the formula: calcium phosphide

Ca3P2

Write the formula: calcium carbonate

CaCO3

Write the formula: calcium oxide

CaO

Write the formula: cadmium perchlorate

Cd(ClO4)2

Write the formula: Cr+3, S-2

Cr2S3

Write the formula: chromium(IV) phosphide

CrP3

Write the formula: Cr+2, S-2

CrS

Write the formula: cesium & sulfur

Cs2S

Write the formula: copper(II) nitrate

Cu(NO3)2

Write the formula & name the following: Cu+ and O2-

Cu2O; copper(I) oxide

Write the formula: copper(II) nitride

Cu3N2

Write the formula: Cu+, Cl-

CuCl

Write the formula: copper(II) chloride

CuCl2

Write the formula & name the following: Cu2+ and Cl-

CuCl2; copper(II) chloride

Write the formula: copper(II) oxide

CuO

Write the formula: iron(III) nitrate

Fe(NO3)3

Write the formula: Fe+3, O-2

Fe2O3

Write the formula & name the following: Fe3+ and S2-

Fe2S3; iron(III) sulfride

Write the formula: iron(II) bromide

FeBr2

Write the formula: Fe+2, O-2

FeO

Write the formula: iron(II) sulfate

FeSo4

Write the formula: dihydrogen monoxide

H2O

Write the formula & name the following: Hg2+ and O2-

HgO; mercury(II) oxide

Write the formula: K+, S-2

K2S

Write the formula: potassium & sulfur

K2S

Write the formula: potassium sulfide

K2S

Write the formula: potassium nitride

K3N

Write the formula: potassium chloride

KCl

Write the formula: potassium iodide

KI

Write the formula: potassium permanganate

KMnO4

Write the formula: lithium sulfide

Li2S

Write the formula: lithium nitride

Li3N

Write the formula: Li+, Br-

LiBr

Write the formula: lithium bromide

LiBr

Write the formula: lithium chloride

LiCl

magnesium phosphate

Mg3(PO4)2

Write the formula: magnesium nitride

Mg3N2

Write the formula: Mg+2, P-3

Mg3P2

Write the formula: magnesium & iodine

MgI2

Write the formula: magnesium oxide

MgO

Write the formula: Mn+2, Br-

MnBr2

Write the formula: Mn+4, Br-

MnBr4

Write the formula: manganese(IV) bromide

MnBr4

Write the formula: dinitrogen trioxide

N2O3

Write the formula: ammonium acetate

NH4Ch3COO

Write the formula: nitrogen monoixide

NO

Write the formula: nitrogen trioxide

NO3

Write the formula: sodium sulfate

Na2SO4

Write the formula: sodium nitride

Na3N

Write the formula: Na+, Cl-

NaCl

Write the formula: sodium fluoride

NaF

Write the formula: sodium iodide

NaI

Write the formula: sodium hydroxide

NaOH

Write the formula: Ni+3, O-2

Ni2O3

Write the formula: triphosphorus heptabromide

P3Br7

Write the formula: tetraphosphorus decafluoride

P4F10

Write the formula: lead(IV) oxide

PBO2

Write the formula: phosphorus trichloride

PCl3

Write the formula: lead(IV) nitrite

Pb(NO2)4

Write the formula: lead(IV) fluoride

PbF4

Write the formula: Pb+2, O-2

PbO

Write the formula: Pb+4, O-2

PbO2

Write the formula: lead(IV) sulfide

PbS2

Write the formula: disulfur pentabromide

S2Br5

Write the formula: sulfur hexafluoride

SF6

Write the formula: trisilicon tetranitride

Si3N4

Write the formula: silicon monocarbide

SiC

Write the formula & name the following: Sn 2+ and Cl-

SnCl2; tin(II) chloride

Write the formula: tin(IV) oxide

SnO2

Write the formula & name the following: Sn4+ and S2-

SnS2; tin(IV) sulfride

Write the formula: strontium & oxygen

SrO

What is used for naming elements that form two or more cations with different charges?

Stock system

Write the formula & name the following: V3+ and Br-

VBr3; vanadium(III) bromide

Write the formula & name the following: V2+ and F-

VF2; vanadium(II) fluoride

Write the formula: zinc & bromine

ZnBr2

Write the formula: zinc carbonate

ZnCO3

Write the formula: Zn+2, S-2

ZnS

Name the following: AlBr3

aluminum bromide

Name the following: AlI3

aluminum iodide

Name the following: Al2O3

aluminum oxide

Name the following: Al2S3

aluminum sulfide

Name the following: NH4NO3

ammonium nitrate

Name the following: BaBr2

barium bromide

Name the following: BaCl2

barium chloride

Name the following: BaF2

barium fluoride

Name the following: Ba3(PO4)2

barium phosphate

Name the following: Ba3P2

barium phosphoride

Name the following: Ba(OH)2

barium ydrowxide

Name the following: BeO

beryllium oxide

Name the following: Be3P2

beryllium phosphide

Name the following: BeS

beryllium sulfride

Name the following: BBr3

boron bromide

Name the following: BF3

boron fluoride

Name the following: BN

boron nitride

Name the following: CdO

cadmium oxide

Name the following: CaF2

calcium fluoride

Name the following: CaI2

calcium iodide

Name the following: Ca(NO3)2

calcium nitrate

Name the following: CaO

calcium oxide

Name the following: CaS

calcium sulfide

When using the crossing-over method, identical but opposite charges ________________ out equaling one.

cancels each other

Name the following: CO

carbon monoxide

Name the following: CCl4

carbon tetrachloride

For naming a binary ionic compound, you use the _______ name and the ______ name combined; _______ is always written first.

cation/anion; cation/anion; cation

When naming ionic compounds that contain polyatomic ions, _______ are written first _______ second, ______________ method is used for charges, uses ____________ around the polyatomic ion when a subscript is used.

cations; anions; crossing-over; parentheses

Name the following: CrCl2

chromium(II) chloride

Name the following: Cr(NO3)2

chromium(II) nitrate

Name the following: CrCl3

chromium(III) chloride

Name the following: CoI2

cobalt(II) iodide

What are binary ionic compounds?

contain two different elements

Name the following: CuBr

copper(I) bromide

Name the following: CuF

copper(I) fluoride

Name the following: Cu3N

copper(I) nitride

Name the following: Cu2O

copper(I) oxide

Name the following: CuBr2

copper(II) bromide

What is the numerical prefix for 10?

deca-

What is the numerical prefix for 2?

di-

Name the following: C2H6

dicarbon hexahydride

Name the following: C2H4

dicarbon tetrahydride

Name the following: N2H5

dinitrogen pentahydride

Name the following: N2O5

dinitrogen pentaoxide/pentoxide

Cations are used by naming the ____________.

element name

Anions are used by using the ______________ and changing the end to ____.

element name; -ide

What is a monatomic ion?

formed from a single atom

What is a chemical formula?

gives the number of atoms of each element

What is the numerical prefix for 7?

hepta-

What is the numerical prefix for 6?

hexa-

Name the following: ICl3

iodine trichloride

Name the following: FeO

iron(I) oxide

Name the following: Fe(ClO)2

iron(II) hypochlorite

Name the following: FeP

iron(II) phosphorus

Name the following: FeF3

iron(III) fluoride

Name the following: Fe2O3

iron(III) oxide

Name the following: PbF2

lead(II) fluoride

Name the following: PbS

lead(II) sulfride

Name the following: Pb3N4

lead(IV) nitride

Name the following: PbS2

lead(IV) sulfride

The ____ electronegative element is given first, and it gets a prefix only if there are ___________ atoms.

less; two or more

Name the following: LiCl

lithium chloride

Name the following: LiF

lithium fluoride

Name the following: LiOH

lithium hydroxide

Name the following: Li2O

lithium oxide

Name the following: Li3P

lithium phosphoride

Name the following: MgS

magnesium sulfride

Name the following: MnO

manganese(I) oxide

Name the following: Mn2O3

manganese(III) oxide

Name the following: Mn2O7

manganese(VII) oxide

Name the following: HgI2

mercury(II) iodide

Name the following: Hg2I2

mercury(II) oxide

Cations are always _______.

metals

What is the numerical prefix for 1?

mono-

What is the numerical prefix for 9?

nona-

Anions are always __________.

nonmetals

What is the numerical prefix for 8?

octa-

What is the numerical prefix for 5?

penta-

Name the following: PBr5

phosphorus pentabromide

Name the following: PF5

phosphorus pentfluoride

Name the following: KBr

potassium bromide

Name the following: K3N

potassium nitride

Name the following: K2SO3

potassium sulfite

Name the following: K2S

potassium sulfride

The second element gets a _______ indicating the number of atoms, the ____ name, and the "____" ending.

prefix; root; -ide

Name the following: SiI3

silicon triodide

Name the following: AgF

silver fluoride

Name the following: Ag2S

silver sulfite

Name the following: Ag2O

silver(I) oxide

Name the following: NaCH3COO

sodium acetate

Name the following: NaCl

sodium chloride

Name the following: NaF

sodium fluoride

Name the following: NaI

sodium iodide

Name the following: Na3N

sodium nitride

Name the following: Na2O

sodium oxide

Name the following: NaMnO4

sodium permanganate

Name the following: SO3

sulfur trioxide

What is the numerical prefix for 4?

tetra-

Name the following: N4Cl8

tetranitrogen octachloride

Name the following: SnSe

tin(II) selenide

The Stock system is used with __________________ and uses ________________ to indicate the ions charge.

transition metals; Roman numerals

What is the numerical prefix for 3?

tri-

Name the following: S3Cl6

trisulfur hexachloride

Name the following: XeF4

xenon tetrafluroide

Name the following: Zn3P2

zinc phosphide