DATE; NAME: CLASS:

CHAPTER 3 One Common Ion Charge BLM 1-36

Goal • Practise writing the names and formulas of ionic compounds.

What to Do

Each of these compounds is composed of a positive metal ion and a negative non-metal ion.

Complete the chart.

Elements

III iSilfliIons (optional) Formula

'^r\- V.-p.;f'

NameNumber ofAtoms in

Formula

lithiumfluorine

Li+ r • LiF lithium fluoride 2

lithiumoxygen

LP O2" Li20 lithium oxide 3

sodiumnitrogen 1^2, (V \

magnesiumchlorine

tL^-

calciumsulphurstrontium

phosphorusaluminum

brominesilvernitrogen

zinc

iodinecesium

selenium

scandium

sulphursodiumoxygen

calciumfluorinegalliumiodinealuminum

sulphurstrontium

nitrogen

potassium

phosphorus

Copyright © 2007, McGraw-Hill Ryerson Limited, a subsidiary of the McGraw-Hill Companies. All rights reserved.This page may be reproduced for classroom use by the purchaser of this book without the written permission of the publisher.

Science 9 Date: Name:

Formula Writing and Naming - Part 2Multivalent Metals

1. Treasure hunt: Find 10 elements that have more than one charge:

Name Symbol andcharges

Name Symbol andcharges

2. Writing formulas: Where there is more than one possible charge, the name orinformation must indicate which one you will use:

Roman Numerals:

1 = 11 = 111 = IV = V= VI = etc.

Eg. Lead and chlorine - there are two possible combinations with two possible formulas.

Lead (11) chloride or Lead (IV) chloride

3. Naming: When writing a name from a formula you need to indicate which charge isinvolved by writing a Roman Numeral in the middle of your name:

Eg. FeCl2 • FeCl3

Eg. CuO . vs C^O

Make up another example (combine with Oxygen) where there are 2 possible combos:

. . • or

Name formula Name formula

DATE:

CHAPTER 3

NAME:

Multiple Ion Charges

CLASS:

Goal 9 Practise writing the names and formulas of ionic compounds with multiple ion

charges.

What to Do

When the metal has a multiple ion charge, a Roman numeral indicatesits charge. Complete the following chart.

jL & s!Charge

RomanNumeral

1+ I2+ n3+ m4+ rv5+ V6+ VI7+ vn

Ions- • ;-Vv.

Ions (optional)•

, ,• , v

Formula

•_ TName

Number of* .Atoms mFormula

iron(II)bromide

Fe2+ Br" FeBtj iron(II) bromide 3

iron(Wbromide

Fe3+ Br" FeBrj iron(III) bromide 4

copper(T)nitride

gold(]II)chloride

lead(IV)phosphidelead(r[)sulphide

nickel(III)bromide

manganese(IV)sulphide

uranium(VI)iodide

rhenium(VII)fluoride

titamumfQI)nitride

Copyright © 2007, McGraw-Hill Ryerson Limited, a subsidiary of die McGraw-Hill Companies. AH rights reserved.This page may be reproduced for classroom use by the purchaser of this book without the written permission of the publisher.

Name Date Comprehension

Section 3.2

Use with textbook pages 84-92.

Compounds with o mulfivolent metal

You can use the periodic table on page 202 to help you answer these questions.

1. Write the formulas for the compounds formed from the following ions. Then name thecompounds.

Ions Formuia Compound name

(a) Mn3+ 02-

(b) Pb^ Br-

(o) Pt2+ ci-

(d) Au3+ S2"

(e) Pb4+ O2"

(f) Sb3+ S2-

(g) Fe2+ S2-

(h) Co3+ 02-

2. Write the names of the following ionic compounds using Roman numerals.

(a) FeFg (e) CoBr2

(b) CuCI2 (f) Au20

(c) Sn02 (g)CrP

(d) PtS2 {h)Pbl2

3. Write the chemical formulas for the following compounds,

(a) iron(lll) chloride (e) gold(l) oxide

(b) copper(l) oxide (f) chromium(ll) fluoride.

(c) tin(lV) sulphide (g) manganese(ll) iodide

(d) bismuth(V) chloride (h) iron(lil) selenide

© 2007 McGraw-Hill Ryerson Umited Section 3.2 Names and Formulas of Ionic Compounds • MHR 47

DATE: NAME; CLASS:

CHAPTER 3 One Common Ion Charge BLM 1-36

Goal ® Practise writing the names and formulas of ionic compounds.

What to Do

Each of these compounds is composed of a positive metal ion and a negative non-metal ion.Complete the chart.

Elements Ions (optional) ronnnla NameNumber ofAtoms inFormula

lithiumfluorine

LP F" LiF lithium fluoride 2

lithiumoxygen

LP O2" Li,0 lithium oxide 3

sodiumnitrogen

^ A/2' IVcx-a A/ ^odUA.^ trtltpfAG.

magnesium

chlorine(Hp' Q' ^Yi^pe'itUfV'i chlOricVft. 3

calcium

sulphurU" S" LcS Calcu^m ^U-lphido M

strontium

phosphorusaluminum

bromineAP LT ' Al Br 3 zi\\hm\/\iA<vv\

silvernitrogen /W N "SAver yaifnde Hzinc

iodine7_\nc md\cV6 3

cesiumselenium

Sti9' C&51 u cv» Setenid C 3scandium

sulphurSP s2' 5

sodiumoxygen

Mp O2- (Ha20 Sodium oxide 3calcium

fluorineCa2t V-" Culciw^i 3

galliumiodine GP'r GcP-'i gcuUiut^ ^dine Haluminum

sulphurA\^ S2" O-luminum ^tAlphide^

strontium

nitrogenSfronhiam mVnde

potassium

phosphorusYS V1' pcifassiumi

Copyright © 2007, McGraw-Hill Rycrson Limited, a subsidiary of the McGraw-Hill Companies. All rights reserved.This page may be reproduced for classroom use by the purchaser of this book without the written permission of the publisher.

Science 9 Date: Name:

Formula Writing and Naming - Part 2Multivalent Metals

1. Treasure hunt: Find 10 elements that have more than one charge:

Name Symbol andcharges

i frv\co&oer' , OiA1 r

TT

Name Symbol andcharges

2. Writing formulas: Where there is more than one possible charge, the name orinformation must indicate which one you will use:

Roman Numerals:

1 = \ 11= (T. Ill = 3 iv = V V= 5 VI = £ etc.

Eg. Lead and chlorine - there are two possible combinations with two possible formulas.

Lead (11) chloride ? \) C^\ ^ or Lead (1V) chloride ? V) C_\ U

3. Naming: When writing a name from a formula you need to indicate which charge isinvolved by writing a Roman Numeral in the middle of your name:

Eg. Fe

9*12 \Cbv\ U/CkwdC F0CJ3** ay

\(Wul ) cl/ionid'\

Eg. Cu(^ ^ vs ciijp^ I ^ d CL-

Make up another example (combine with Oxygen) where there are 2 possible combos:

Vi ^r\nC)o or V\Vrx lAW/yviW]

Name formula Name formula

DATE: NAME: CLASS;

CHAPTER 3 SVIuStipie Ion Charges

Goal ® Practise writing the names and formulas of ionic compounds with multiple ion

charges.

What to Do

When the metal has a multiple ion charge, a Roman numeral indicatesits charge. Complete the following chart.

ChargeRoman

Numeral

1+ I2+ n3+ m4+ IV5+ V6+ VI7+ vn

• ¦ ¦ ¦ '¦ ¦•.•-I.

Ions

¦

Ions (optional)m mmmm¦

Formula"\ WW-V-V..v -!;}¦

¦ ¦¦'¦VZ/':. -iv -

Name: • W

Number ofAtoms inFormula

iron(II)bromide

Fe2+ Br" FeBr2 iron(II) bromide 3

iron(tt (ill)bromioe

Fe3+ BV FeBr, iron(III) bromide 4

copper(I)nitride

A/s' UJJ •*

7gold(UI)chloride AW cr 7lead(IV)phosphide

p -s

lead(II)sulphide

snickel(III)bromide

B>r "

manganese(]V)sulphide 3uranium (VI)iodide (pTc, 1rhenium (VH)fluoride

? -Re-P-y. $

titanium (III)nitride r;N

Copyright © 2007, McGraw-Hill Ryerson Limited, a subsidiary of the McGraw-Hill Companies, All rights reserved.This page may be reproduced for classroom use by the purchaser of this book without the written permission of the publisher.

Name Date Comprehension

Section 3.2

Use with textbook pages 84-92.

Compounds with o multivalent metal

You can use the periodic table on page 202 to help you answer these questions.

1. Write the formulas for the compounds formed from the following ions. Then name thecompounds.

Ions Formula Compound nameZ1

(a) Mn3+ 02-

(b) Pb3+ Br PV.Br, [eAp{~^j\^rd^\ iAC(c) Pt2+ CI- ?K\^ txu, "11! IF C " ! li-g.

(d) Au3+ S2"

(e) Pb4+ O2" / rl hl/'i Oy/d e.(f) Sb3+ S2" 5b.

v-' / .

)\iA\AVy/w\u till(g) Fe2+ S2" \<rsni\\\ i (A-V^Be(h) Co^ O2"

Co^O?, CCJcdJL-V

2. Write the names of the following ionic compounds using Roman numerals.

(a) FeF3 frgm \H JPUorUfi (el CoBn. \l e

(b) CuCI2 U (f) Au20 fAri I tW? JvjL(clSnO. T". \\J CTX(^ (g)CrP_

(d) PtS2 W (h) Pbl2_

\IA Ji-ft \i\ '

3. Write the chemical formulas for the following compounds.

(a) iron(lll) chloride ,X-l (e) gold(l) oxide

(b) copper(l) oxide _ _ (f) chromium(ll) fluoride

(c) tin(IV) sulphide m

CrF.9-

(d) bismuthfV) chloride

(g) manganese(ll) iodide Jl v\\o

(h) iron(lll) selenide ^,37"

© 2007 McGraw-Hill Ryerson Limited Section 3.2 Names and Formulas of Ionic Compounds » MHR 47