STAAR Chemistry Reference Materials

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

2 *453:7O7O &OUIBMQZ PG SFBDUJPOQ) MPHBSJUIN IZESPHFO JPO DPODFOUSBUJPO Q)MPH<)> 4 QFFE PG MJHIU GSFRVFODZ XBWFMFOHUI DGL &OFSHZ 1 MBODL T DPOTUBOU GSFRVFODZ &QIPUPOIG &OFSHZ 1 MBODL T DPOTUBOU TQFFE PG MJHIU XBWFMFOHUI &QIPUPOID L45""3 $)&.*453: 3&'&3&/$& ."5&3*"-4 State of Texas Assessments of Academic ReadinessSTAARTMTQFDJGJD IFBU%FOTJUZ % WPMVNF 7 NBTTN1 FSDFOU FSSPS BDDFQUFEWBMVFFYQFSJNFOUBMWBMVFBDDFQUFEWB MVF ()1 FSDFOU ZJFME BDUVBMZJFMEUIFPSFUJDBMZJFME ()05)&3 ' "4$0/45"/54 "/% $0/7&34*0/4"WPHBESP QBSUJDMFTQFSNPMF TOVNCFS rI 1 MBODL T DPOTUBOU r + T D rTQFFEPGMJHIU NTBMQIBQBSUJDMF FA )CFUBQBSUJDMF FB OFVUSPOO $ ,TUBOEBSE UFNQFSBUVSF BOE QSFTTVSF 451 $ BOE BUNWPMVNFPGJEFBMHBT BU451 -NPM DN N- DD BUN NN )H L1 BJEFBMHBTDPOTUBOU -BUNNPM, - 3 L1 BNPM, -NN )HNPM, DBMPSJF DBM KPVMFT + DBMPSJFT DBM $BMPSJF $BM LJMPDBMPSJF LDBM ,X JPOJ[BUJPODPOTUBOUPG XBUFS r NPM -)( /PO [FSP EJHJUT BOE [FSPT CFUXFFO OPO [FSP EJHJUT BSF BMXBZT TJHOJGJDBOU -FBEJOH [FSPT BSF OPU TJHOJGJDBOU.]]]]]

3 FSPT UP UIF SJHIU PG BMM OPO [FSP EJHJUT BSF POMZ TJHOJGJDBOU JG B EFDJNBM QPJOU JT TIPXO 'PS WBMVFT XSJUUFO JO TDJFOUJGJD OPUBUJPO UIF EJHJUT JO UIF DPFGGJDJFOU BSF TJHOJGJDBOU *O B DPNNPO MPHBSJUIN UIFSF BSF BT NBOZ EJHJUT BGUFS UIF EFDJNBM QPJOU BT UIFSF BSF TJHOJGJDBOU GJHVSFT JO UIF PSJHJOBM OVNCFS 36-&4 '03 4*(/*'*$"/5 '*(63&445""3 $)&.*453: 3&'&3&/$& ."5&3*"-4 State of Texas Assessments of Academic ReadinessSTAARTM"DFUBUF CHO232 $) $00 "NNPOJVN NH4+$BSCPOBUF $0 $IMPSBUF $M0 $IMPSJUF $M0 $ISPNBUF $S0 $ZBOJEF $/ %JDISPNBUF $S0 )ZESPHFO DBSCPOBUF HCO3 )ZESPYJEF OH )ZQPDIMPSJUF $M0 /JUSBUF NO3 /JUSJUF NO2 1 FSDIMPSBUF $M0 1 FSNBOHBOBUF MnO4 1 IPTQIBUF 10 4 VMGBUF 40 4VM UF 40 10-:"50.*$ *0/440-6#*-*5: 0' $ *0/*$ $ */ 8"5&3"$5*7*5: 4&3*& #BSJVN$ " ;JOD$ISPNJVN*SPO$PCBMU/JDLFM5JO-FBE )ZESPHFO $ 4 JMWFS1 MBUJOVN(PME*ODSFBTJOH "DUJWJUZ45""3 $)&.]

4 *453: 3&'&3&/$& ."5&3*"-4 State of Texas Assessments of Academic ReadinessSTAARTM4 PMVCMF DPNQPVOET DPOUBJOCHO232 $) $00 NH4+NO3 $/ $M0 $M0 $M0 $M0 #S Cl I 40 *OTPMVCMF DPNQPVOET DPOUBJO$0 10 $S0 $S0 OH 4 $PNNPO FYDFQUJPOT/POF/POF/POF/POF/POF/POF/POF/P OF$PNQPVOET PG "H 1C BOE )H $PNQPVOET PG "H 1C BOE )H $PNQPVOET PG "H 1C BOE )H $PNQPVOET PG 4S #B 1C BOE )H $PNNPO FYDFQUJPOT$PNQPVOET PG NH4+ BOE UIF BMLBMJ NFUBM DBUJPOT$PNQPVOET PG NH4+ BOE UIF BMLBMJ NFUBM DBUJPOT$PNQPVOET PG NH4+ BOE UIF BMLBMJ NFUBM DBUJPOT$PNQPVOET PG NH4+ BOE UIF BMLBMJ NFUBM DBUJPOT$PNQPVOET PG NH4+ UIF BMLBMJ NFUBM DBUJPOT $B 4S BOE #B $PNQPVOET PG NH4+ UIF BMLBMJ NFUBM DBUJPOT $B 4S BOE #B 122B133A144A155A166A177A188A10111 BHeHgCdZnAuAgCuPtPdNiTlGaPbSnGeBiSbAsPoT eSeAtBrRnXeKrAlSiPSClArBCNOFNeYbNoTmMdEr FmHoEsDyCfTbBkGdCmEuAmMass numbers in parentheses are those ofthe most stable or most common massInIKCaNaMgLiBe22AH11 ASc33 BTi44BV55 BCr66 BMn77 BFe8Co9 RbSrYZrNbMoTcRuCsBaHfTaWReOsFrRaRfDb Sg Bh Hs Mt (281)(223)(226)(267)(268)(271)(272)(270) (276) (98) (209)(210)(222) SeriesActinide (259) (258) (257)

5 (252) (251) (247) (247) (243) (145)(237) (244) Technetium RutheniumRhodiumMercuryGoldPlatinumThall iumLeadBismuthPoloniumAstatineRadonCesiu mBariumHafniumTantalumTungstenRheniumOsm iumIridiumFranciumRadiumRutherfordiumDub niumSeaborgiumBohriumHassiumMeitnerium8 BDsDarmstadtiumRoentgenium111Rg(280)LaAc 5789(227) (262)Updated Spring 20111&3*0%*$ 5"#-& 0' 5)& &-&.&/5445""3 $)&.*453: 3&'&3&/$& ."5&3*"-4 State of Texas Assessments of Academic ReadinessSTAARTM