ZXTape! 0Created with Ramsoft MakeTZXCHEMNAME 44'6 0"":0:0:0,0;"":"" /LOGO @Nm6lmm6mmm6lmm6mmm mammammm mammammm6lmm6mmm6lmm6mm` ma lal` ma lalmm`6mmmmmm`6mmmm` ma lal` ma lalm amlaml` ma lalmmammlm amlamlm `mlalmmamml` alalm `mlal` ma lal` alalm amlaml` ma lalm6l`mmlm amlaml ` lalm6l`mml` alaml ` lalm mamlal` alamlm `mlamlm mamlalm6l`lmlm `mlaml` ma lalm6l`lmlB<BB@fbBf@@BBDbB@~|ZRBZ|@BBBR@@B@BJ~B@@B~BJNBB@BFBB@@BBDFBB<8888888888888888888888888888888888888888888888888888888888888888tCHEM M-%@cO-2,10 5:5:1: 10 ,12 ;"SCISOFT" *14,5;"EDUCATIONAL PROGRAMS" (16,14;"FOR" 2&18,7;"SCIENCE STUDENTS" 7 < 9000(# F d36,6;1;"EXAMINATION CHEMISTRY" i510 ,0;"For 13 to 16 year old students." n21,0;" 1983" x 200  |'8,6;"REVISION QUESTIONS" (12 ,6;"Names in Chemistry"  100H 918,3;6;"PRESS ANY KEY TO CONTINUE." ""420R =""430W L Q=0 V G=0 ` Y=0 j Z=0  &6@,7`;"TYPE IN YOUR NAME" 28,1;"THEN PRESS ENTER TO CONTINUE." A$ A$=""1240 A$>181240 92,7;1;"HELLO ";6;0;A$ =6,1;1;"FIRST TYPE IN YOUR POINT SCORE." 512@,1;"IF THIS IS YOUR FIRST TIME THEN"  14`,12@;"TYPE 0" B$  !b$=""1260 ##B$(1)>5791340< ('B$0ưB$100H1370+@ 2 <&"YOU HAVE PUSHED ";B$;", YOU SHOULD" F12,1;"HAVE PUSHED A NUMBER BETWEEN" I4,10 ;"0 AND 100" K;16,1;1;"NOW PRESS YOUR CORRECT GRADE" P118,5;1;"FOLLOWED BY ENTER." U 1310# ZB=B$ d n82,3;1;"YOU WILL NOW BE GIVEN SOME" x84,3;1;"MULTIPLE CHOICE QUESTIONS." ;7,2;4;"TO GAIN POINTS YOU MUST SCORE" 89 ,3;4;"AT LEAST SEVEN OUT OF TEN." B>014404 111 ,7;4;"YOU BEGIN AT ZERO." 515p,0;"WHEN YOU REACH 100 PTS YOU HAVE" 517,1;"COMPLETED THIS REVISION SERIES." 919,3;6;"PRESS ANY KEY TO CONTINUE." ""14707 =""14809  23@,2;"YOU ARE ADVISED NOT TO SPEND" 05 ,2;"TOO LONG AT ANY ONE SESSION" 49,1;"IF YOU DO THEN YOU WILL BE ABLE" 6110,1;"TO ANSWER THE QUESTIONS WITHOUT" 313 ,2;"REALLY KNOWING THE EQUATIONS." 917,3;6;"PRESS ANY KEY TO CONTINUE." ""1560C "=""1570D@ # $*0,10 ;1;"POINT SCORE" %A=120 &45 ,0;"7 OUT OF 10 ......... 6 POINTS" '47`,0;"8 OUT OF 10 .........10 POINTS" (49,0;"9 OUT OF 10 .........16 POINTS" )5110,0;"10 OUT OF 10 .........20 POINTS" *A ,E$(20,21) -M$(5,21) .D$(20,64@) /C$(5,21) 0 F=1 2 Y1=1 3 Y2=2 4 Y3=3@ 5 Y4=4 6 Y5=5 8 :C=(*5)+1 <C=Y11604H =C=Y21606H >C=Y31608I ?C=Y41610I@ @C=Y51612I B 1594G@ D Y1=0 E 1614I F Y2=0 G 1614I H Y3=0 I 1614I J Y4=0 K 1614I L Y5=0 M 1614I N Z=Z+1 PZ=1W1=C RZ=2W2=C TZ=3@W3=C VZ=4W4=C XZ=5 W5=C YZ<5 1594G@ Z Z=0 \-D$(1)="DIFFERENT FORMS OF AN ELEMENT" ].D$(2)="SAME ELEMENT, DIFFERENT MASSES" ^;D$(3)="CONDUCTS ELECTRICITY WHEN LIQUID OR AQUEOUS" _!D$(4)="A GROUP 7 ELEMENT" `!D$(5)="A GROUP 1 ELEMENT" a$D$(6)="AN ELECTRON ACCEPTOR" b!D$(7)="AN ELECTRON DONOR" c-D$(8)="A SUBSTANCE WHICH ABSORBS HO" d@D$(9 )="A SUBSTANCE WHICH AFFECTS THE RATE OF REACTION" eMD$(10 )="SAME MOLECULAR FORMULA BUT DIFFERENT STRUCTURAL FORMULA" f8D$(11 )="SUM OF PROTONS AND NEUTONS IN NUCLEUS" g-D$(12 )="NUMBER OF PROTONS IN NUCLEUS" hED$(13 )="BY WHICH ELECTRONS ENTER OR LEAVE AN ELECTROLYTE" i:D$(14)="TO WHICH NEGATIVE IONS ARE ATTRACTED" j:D$(15)="TO WHICH POSITIVE IONS ARE ATTRACTED" k/D$(16)="LONG CHAIN OF SIMPLE MOLECULES" lCD$(17)="CANNOT BE BROKEN INTO ANYTHING SIMPLER CHEMICALLY" m,D$(18)="SMALLEST PART OF A COMPOUND" n*D$(19)="COMPLETELY IONISED IN HO" o:D$(20)="AN ATOM WHICH IS PLUS OR MINUS ELECTRONS" E$(1)="Allotrope" E$(2)="Isotope" E$(3)="Electrolyte" E$(4)="Halogen"  E$(5)="Alkali metal" !E$(6)="Oxidising agent" "E$(7)="Reducing agent" #E$(8)="Drying agent" $E$(9 )="Catalyst" %E$(10 )="Isomer" &E$(11 )="Mass number" 'E$(12 )="Atomic number" (E$(13 )="Electrode" )E$(14)="Anode" *E$(15)="Cathode" +E$(16)="Polymer" ,E$(17)="Element" -E$(18)="Molecule" .E$(19)="Strong acid" /E$(20)="Ion" B100d3100 D=(20*)+1  6;D$(D) M$(1)=E$(D)  f=1 E=(20*)+1 E=D2040  F=F+1  M$(F)=E$(E)  F<5 2040 m$(2)=m$(3)m$(2)=m$(4)m$(2)=m$(5)m$(3)=m$(4)m$(3)=m$(5)m$(4)=m$(5)2037 C$(W1)=M$(1) C$(W2)=M$(2) C$(W3)=M$(3@) C$(W4)=M$(4) C$(W5)=M$(5 ) >93,1;1;"1.";0;" ";C$(1) H96,1;1;"2.";0;" ";C$(2) R99 ,1;1;"3.";0;" ";C$(3) \:12 ,1;1;"4.";0;" ";C$(4) f:15,1;1;"5.";0;" ";C$(5) p:18,1;4;"TYPE IN THE NUMBER THAT YOU" z019,7;4;"THINK IS CORRECT." ""2180@ =""2190 C<"1"Ŧ>"5""YOU MUST PRESS A KEY BETWEEN 1 AND 5" <"1"Ŧ>"5"2160 H= C$(H)=E$(D)2410 A=110  ?3,3;6;2;"NO YOUR ANSWER IS WRONG." A  Q=Q+1 -7`,1;"THE CORRECT ANSWER IS :-" 110,3@;D$(D) 14`,1;E$(D) 918,3;6;"PRESS ANY KEY TO CONTINUE." ""2330 $=""2340@ ) 3G+Q=10 4000z 8G+Q=10 2500@ ` 1584F j oJ6,0;4;"WELL DONE YOUR ANSWER IS ";1;"CORRECT" t 200 G=G+1 Q+G=10 4000z Q+G<10 1584F  B100H3100A Y=Y+Q Z=G+Z (0,7;1;"YOUR SCORE" W4,1;7;"RIGHT ANSWERS":4,17;7;"WRONG ANSWERS" 8,6@;G;238;Q (?16,0;6;"WOULD YOU LIKE FURTHER EQUATIONS" 2218,2;"PRESS Y FOR YES OR N FOR NO" <""2620# A=""2625$ P Q=0 U G=0 Z="Y"Ŧ="y"15840 d="N"Ŧ="n"2900T n,1;" YOU MUST PRESS EITHER Y OR N." x 2600" T ^*1;" WOULD YOU LIKE A LIST OF THE" h;2,0;1;"NAMES USED IN THIS PROGRAM? " r08,2;"PRESS Y FOR YES OR N FOR NO" |""29407 =""29508` ="N"Ŧ="n"3100 ="Y"Ŧ="y"3000 <14,1;6;"YOU MUST PRESS EITHER Y OR N." 29407 A=120  6;D$(A) 4,4;E$(A) 918,2;4;"PRESS ANY KEY FOR THE NEXT" )20,10 ;4;"QUESTION." ""3060?@ =""3070? A  ! 7 " 0: # 0: &!7`,7`;"GOODBYE ";A$ 0?B100d15,1;"YOU HAVE REACHED 100 POINTS." -21,0;6;" 1983 SCISOFT" 3500   G<7` A=110 *4,11 ;7;"WELL DONE" 16,1;"YOU HAVE GAINED SOME POINTS." (4,11 ;3;"WELL DONE" :6,1;1;"YOU HAVE GAINED SOME POINTS." A G=7`X=6@ G=8X=10 G=9X=16 G=10 X=20 >13 ,0;1;"YOUR POINT SCORE IS NOW :- ";B+X B=B+X B<100H4170P ",17,5 ;"YOU HAVE NOW COMPLETED" ,,19,5;"THIS REVISION PROGRAM." JA=150H TA h #("A",16,16,124|,16,16,0,0,0,"S",0,0,124|,0,0,0,0,0,"D",34",82R,23,34",114r,0,0,0,"F",32 ,80P,23,32 ,112p,0,0,0,"G",114r,18,557,18,114r,0,0,0,"H",112p,16,557,16,112p,0,0,0,"J",0,0,0,32 ,80P,16,32 ,112p,"K",0,0,0,112p,16,480,16,112p,"L",0,0,0,16,480,80P,120x,16 #2X=19 #<A$ #FA=07 #P B:A$+A,B #ZA #dX #n 2#F#bqgyzf cde hB2ũAllotrope Isotope Electrolyte Halogen Alkali metal Oxidising agent Reducing agent Drying agent Catalyst Isomer Mass number Atomic number Electrode Anode Cathode Polymer Element Molecule Strong acid Ion nIsotope Halogen Electrode Mass number Atomic number @DIFFERENT FORMS OF AN ELEMENT SAME ELEMENT, DIFFERENT MASSES CONDUCTS ELECTRICITY WHEN LIQUID OR AQUEOUS A GROUP 7 ELEMENT A GROUP 1 ELEMENT AN ELECTRON ACCEPTOR AN ELECTRON DONOR A SUBSTANCE WHICH ABSORBS HO A SUBSTANCE WHICH AFFECTS THE RATE OF REACTION SAME MOLECULAR FORMULA BUT DIFFERENT STRUCTURAL FORMULA SUM OF PROTONS AND NEUTONS IN NUCLEUS NUMBER OF PROTONS IN NUCLEUS BY WHICH ELECTRONS ENTER OR LEAVE AN ELECTROLYTE TO WHICH NEGATIVE IONS ARE ATTRACTED TO WHICH POSITIVE IONS ARE ATTRACTED LONG CHAIN OF SIMPLE MOLECULES CANNOT BE BROKEN INTO ANYTHING SIMPLER CHEMICALLY SMALLEST PART OF A COMPOUND COMPLETELY IONISED IN HO AN ATOM WHICH IS PLUS OR MINUS ELECTRONS nIsotope Electrode Atomic number Mass number Halogen AL1 CHEMEQ <,,%>,2,10 5:5:1: &7,11 ;1;"SCISOFT" *14,5;"EDUCATIONAL PROGRAMS" (16,14;"FOR" 2&18,7;"SCIENCE STUDENTS" 7 < 9000(# F d36,6;1;"EXAMINATION CHEMISTRY" i510 ,0;"For 13 to 16 year old students." n21,0;" 1983" x 200  |'8,6@;"REVISION QUESTIONS" $10 ,10 ;"EQUATIONS"  100H 918,3;6;"PRESS ANY KEY TO CONTINUE." ""420R =""430W L Q=0 V G=0 ` Y=0 j Z=0  &6@,7`;"TYPE IN YOUR NAME" 28,1;"THEN PRESS ENTER TO CONTINUE." A$ A$=""1240 A$>181240 92,7;1;"HELLO ";6;0;A$ =6,1;1;"FIRST TYPE IN YOUR POINT SCORE." 512@,1;"IF THIS IS YOUR FIRST TIME THEN"  14`,12@;"TYPE 0" B$   b$=""1260 ##B$(1)>5791340< ('B$0ưB$100H1370+@ 2 <&"YOU HAVE PUSHED ";B$;", YOU SHOULD" F12,1;"HAVE PUSHED A NUMBER BETWEEN" I4,10 ;"0 AND 100" K;16,1;1;"NOW PRESS YOUR CORRECT GRADE" P118,5;1;"FOLLOWED BY ENTER." U 1310# ZB=B$ d n82,3;1;"YOU WILL NOW BE GIVEN SOME" x84,3;1;"MULTIPLE CHOICE QUESTIONS." ;7,2;4;"TO GAIN POINTS YOU MUST SCORE" 89 ,3;4;"AT LEAST SEVEN OUT OF TEN." B>014404 111 ,7;4;"YOU BEGIN AT ZERO." 515p,0;"WHEN YOU REACH 100 PTS YOU HAVE" 517,1;"COMPLETED THIS REVISION SERIES." 919,3;6;"PRESS ANY KEY TO CONTINUE." ""14707 =""14809  23@,2;"YOU ARE ADVISED NOT TO SPEND" 05 ,2;"TOO LONG AT ANY ONE SESSION" 49,1;"IF YOU DO THEN YOU WILL BE ABLE" 6110,1;"TO ANSWER THE QUESTIONS WITHOUT" 313 ,2;"REALLY KNOWING THE EQUATIONS." 917,3;6;"PRESS ANY KEY TO CONTINUE." ""1560C "=""1570D@ # $*0,10 ;1;"POINT SCORE" %A=120 &45 ,0;"7 OUT OF 10 ......... 6 POINTS" '47`,0;"8 OUT OF 10 .........10 POINTS" (49,0;"9 OUT OF 10 .........16 POINTS" )5110,0;"10 OUT OF 10 .........20 POINTS" *A ,E$(20,32 ) -M$(5,32 ) .D$(20,32 ) /C$(5,32 ) 0 F=1 2 Y1=1 3 Y2=2 4 Y3=3@ 5 Y4=4 6 Y5=5 8 :C=(*5)+1 <C=Y11604H =C=Y21606H >C=Y31608I ?C=Y41610I@ @C=Y51612I B 1594G@ D Y1=0 E 1614I F Y2=0 G 1614I H Y3=0 I 1614I J Y4=0 K 1614I L Y5=0 M 1614I N Z=Z+1 PZ=1W1=C RZ=2W2=C TZ=3@W3=C VZ=4W4=C XZ=5 W5=C YZ<5 1594G@ Z Z=0 \!D$(1)=" ACID + BASE " ]*D$(2)=" ACID + REACTIVE METAL " ^%D$(3)=" ACID + CARBONATE " _$D$(4)=" ACID + pH PAPER " `+D$(5)=" ACID + PHENOLPHTHALEIN " a/D$(6)=" A BASE + AMMONIUM COMPOUND " b-D$(7)=" A SULPHATE + BaCl SOLN. " c-D$(8)=" A CHLORIDE + AgNO SOLN. " d&D$(9 )=" HCl GAS + NH3 GAS " e(D$(10 )=" A HEATED CARBONATE " f0D$(11 )=" HS + LEAD ETHANOATE SOLN. " g/D$(12 )=" UNSAT. CMPDS. + Br WATER " h/D$(13 )=" CHLORINE WATER + SUNLIGHT " i)D$(14)=" CO GAS + LIMEWATER " j+D$(15)=" ANHYDROUS CuSO + HO " k.D$(16)=" IODINE SOLUTION + STARCH " l$D$(17)=" ACID + ALCOHOL " m)D$(18)=" ALL HEATED NITRATES " n0D$(19)=" KMnO(aq) + REDUCING AGENT " o*D$(20)=" AN ALKALI + pH PAPER " E$(1)="A salt + water" !E$(2)="A salt + hydrogen" "E$(3)="A salt + CO + HO" E$(4)="A pH <7"  "E$(5)="A colourless soln." !E$(6)="Ammonia gas" "%E$(7)="A white ppt. of BaSO" #$E$(8)="A white ppt. of AgCl" $$E$(9 )="White fumes of NHCl" %E$(10 )="CO gas" &E$(11 )="A black ppt." ''E$(12 )="A brown to clear soln." (E$(13 )="Oxygen gas" )#E$(14)="A milky suspension" * E$(15)="A blue solution" +$E$(16)="A red soln. black" ,!E$(17)="An ester + water" --E$(18)="O+nitrite or oxide or metal" .'E$(19)="A purple clear soln." /E$(20)="A pH >7" B100H3100A D=(20*)+1  6;D$(D) M$(1)=E$(D)  f=1 E=(20*)+1 E=D2040  F=F+1  M$(F)=E$(E)  F<5 2040 m$(2)=m$(3)m$(2)=m$(4)m$(2)=m$(5)m$(3)=m$(4)m$(3)=m$(5)m$(4)=m$(5)2037 C$(W1)=M$(1) C$(W2)=M$(2) C$(W3)=M$(3@) C$(W4)=M$(4) C$(W5)=M$(5 ) >93,1;1;"1.";0;" ";C$(1) H96,1;1;"2.";0;" ";C$(2) R99 ,1;1;"3.";0;" ";C$(3) \:12 ,1;1;"4.";0;" ";C$(4) f:15,1;1;"5.";0;" ";C$(5) p:18,1;4;"TYPE IN THE NUMBER THAT YOU" z019,7;4;"THINK IS CORRECT." ""2180@ =""2190 C<"1"Ŧ>"5""YOU MUST PRESS A KEY BETWEEN 1 AND 5" <"1"Ŧ>"5"2160 H= C$(H)=E$(D)2410 A=110  ?3,3;6;2;"NO YOUR ANSWER IS WRONG." A  Q=Q+1 -7`,1;"THE CORRECT ANSWER IS :-" 11 ,0;D$(D) 14,0;E$(D) 918,3;6;"PRESS ANY KEY TO CONTINUE." ""2330 $=""2340@ ) 3G+Q=10 4000z 8G+Q=10 2500@ ` 1584F j oJ6,0;4;"WELL DONE YOUR ANSWER IS ";1;"CORRECT" t 250 G=G+1 Q+G=10 4000z Q+G<10 1584F  B100H3100A Y=Y+Q Z=G+Z (0,7;1;"YOUR SCORE" W4,1;7;"RIGHT ANSWERS":4,17;7;"WRONG ANSWERS" 8,6@;G;238;Q (?16,0;6;"WOULD YOU LIKE FURTHER EQUATIONS" 2218,2;"PRESS Y FOR YES OR N FOR NO" <""2620# A=""2625$ P Q=0 U G=0 Z="Y"Ŧ="y"15840 d="N"Ŧ="n"2900T n,1;" YOU MUST PRESS EITHER Y OR N." x 2600" T ^*1;" WOULD YOU LIKE A LIST OF THE" h=2,0;1;"EQUATIONS USED IN THIS PROGRAM?" r08,2;"PRESS Y FOR YES OR N FOR NO" |""29407 =""29508` ="N"Ŧ="n"3100 ="Y"Ŧ="y"3000 <14,1;6;"YOU MUST PRESS EITHER Y OR N." 29407 A=120  6;D$(A) 4,4;E$(A) 918,2;4;"PRESS ANY KEY FOR THE NEXT" )20,10 ;4;"QUESTION." ""3060?@ =""3070? A  !0:0:6: &!7`,7`;"GOODBYE ";A$ 0?B100d15,1;"YOU HAVE REACHED 100 POINTS." -21,0;6;" 1983 SCISOFT" 3500   G<7` A=110 *4,11 ;7;"WELL DONE" 16,1;"YOU HAVE GAINED SOME POINTS." (4,11 ;3;"WELL DONE" :6,1;1;"YOU HAVE GAINED SOME POINTS." A G=7`X=6@ G=8X=10 G=9X=16 G=10 X=20 >13 ,0;1;"YOUR POINT SCORE IS NOW :- ";B+X B=B+X B<100H4170P ",17,5 ;"YOU HAVE NOW COMPLETED" ,,19,5;"THIS REVISION PROGRAM." JA=150H TA h #("A",16,16,124|,16,16,0,0,0,"S",0,0,124|,0,0,0,0,0,"D",34",82R,23,34",114r,0,0,0,"F",32 ,80P,23,32 ,112p,0,0,0,"G",114r,18,557,18,114r,0,0,0,"H",112p,16,557,16,112p,0,0,0,"J",0,0,0,32 ,80P,16,32 ,112p,"K",0,0,0,112p,16,480,16,112p,"L",0,0,0,16,480,80P,120x,16,"C",0,8,4,2,255,2,4,8 #2X=110 #<A$ #FA=07 #P B:A$+A,B #ZA #dX #n 2#F#bqgyzf cd ehB1Ņ A salt + water A salt + hydrogen A salt + CO + HO A pH <7 A colourless soln. Ammonia gas A white ppt. of BaSO A white ppt. of AgCl White fumes of NHCl CO gas A black ppt. A brown to clear soln. Oxygen gas A milky suspension A blue solution A red soln. black An ester + water O+nitrite or oxide or metal A purple clear soln. A pH >7 ͥ A black ppt. CO gas A milky suspension A white ppt. of BaSO O+nitrite or oxide or metal ą ACID + BASE ACID + REACTIVE METAL ACID + CARBONATE ACID + pH PAPER ACID + PHENOLPHTHALEIN A BASE + AMMONIUM COMPOUND A SULPHATE + BaCl SOLN. A CHLORIDE + AgNO SOLN. HCl GAS + NH3 GAS A HEATED CARBONATE HS + LEAD ETHANOATE SOLN. UNSAT. CMPDS. + Br WATER CHLORINE WATER + SUNLIGHT CO GAS + LIMEWATER ANHYDROUS CuSO + HO IODINE SOLUTION + STARCH ACID + ALCOHOL ALL HEATED NITRATES KMnO(aq) + REDUCING AGENT AN ALKALI + pH PAPER å CO gas A white ppt. of BaSO O+nitrite or oxide or metal A black ppt. A milky suspension AC CHEMSYM 7.72,10 5:5:1: 10 ,12 ;"SCISOFT" *14,5;"EDUCATIONAL PROGRAMS" (16,14;"FOR" 2&18,7;"SCIENCE STUDENTS" 7 < 9000(# F d36,6;1;"EXAMINATION CHEMISTRY" i510 ,0;"For 13 to 16 year old students." n21,0;" 1983" x 200  |'8,6@;"REVISION QUESTIONS" 10 ,11 ;"SYMBOLS"  100H 918,3;6;"PRESS ANY KEY TO CONTINUE." ""420R =""430W L Q=0 V G=0 ` Y=0 j Z=0  &6@,7`;"TYPE IN YOUR NAME" 28,1;"THEN PRESS ENTER TO CONTINUE." A$ A$=""1240 A$>181240 92,7;1;"HELLO ";6;0;A$ =6,1;1;"FIRST TYPE IN YOUR POINT SCORE." 512@,1;"IF THIS IS YOUR FIRST TIME THEN"  14`,12@;"TYPE 0" B$   B$=""1260 ##B$(1)>5791340< ('B$0ưB$100H1370+@ 2 <&"YOU HAVE PUSHED ";B$;", YOU SHOULD" F12,1;"HAVE PUSHED A NUMBER BETWEEN" I4,10 ;"0 AND 100" K;16,1;1;"NOW PRESS YOUR CORRECT GRADE" P118,5;1;"FOLLOWED BY ENTER." U 1310# ZB=B$ d n82,3;1;"YOU WILL NOW BE GIVEN SOME" x84,3;1;"MULTIPLE CHOICE QUESTIONS." ;7,2;4;"TO GAIN POINTS YOU MUST SCORE" 89 ,3;4;"AT LEAST SEVEN OUT OF TEN." B>014404 111 ,7;4;"YOU BEGIN AT ZERO." 515p,0;"WHEN YOU REACH 100 PTS YOU HAVE" 517,1;"COMPLETED THIS REVISION SERIES." 919,3;6;"PRESS ANY KEY TO CONTINUE." ""14707 =""14809  23@,2;"YOU ARE ADVISED NOT TO SPEND" 05 ,2;"TOO LONG AT ANY ONE SESSION" 49,1;"IF YOU DO THEN YOU WILL BE ABLE" 6110,1;"TO ANSWER THE QUESTIONS WITHOUT" 113 ,2;"REALLY KNOWING THE SYMBOLS." 917,3;6;"PRESS ANY KEY TO CONTINUE." ""1560C "=""1570D@ # $*0,10 ;1;"POINT SCORE" %A=120 &45 ,0;"7 OUT OF 10 ......... 6 POINTS" '47`,0;"8 OUT OF 10 .........10 POINTS" (49,0;"9 OUT OF 10 .........16 POINTS" )5110,0;"10 OUT OF 10 .........20 POINTS" *A ,E$(68D,21) -M$(5,21) .D$(68D,10 ) /C$(5,21) 0 F=1 2 Y1=1 3 Y2=2 4 Y3=3@ 5 Y4=4 6 Y5=5 8 :C=(*5)+1 <C=Y11604H =C=Y21606H >C=Y31608I ?C=Y41610I@ @C=Y51612I B 1594G@ D Y1=0 E 1614I F Y2=0 G 1614I H Y3=0 I 1614I J Y4=0 K 1614I L Y5=0 M 1614I N Z=Z+1 PZ=1W1=C RZ=2W2=C TZ=3@W3=C VZ=4W4=C XZ=5 W5=C YZ<5 1594G@ Z Z=0 \D$(1)=" H =" ]D$(2)=" He =" ^D$(3)=" Li =" _D$(4)=" C =" `D$(5)=" N =" aD$(6)=" O =" bD$(7)=" F =" cD$(8)=" Ne =" dD$(9 )=" Na =" eD$(10 )=" Mg =" fD$(11 )=" Al =" gD$(12 )=" Si =" hD$(13 )=" P =" iD$(14)=" S =" jD$(15)=" Cl =" kD$(16)=" Ar =" lD$(17)=" K =" mD$(18)=" Ca =" nD$(19)=" Cr =" oD$(20)=" Mn =" pD$(21)=" Fe =" qD$(22)=" Co =" rD$(23)=" Ni =" sD$(24)=" Cu =" tD$(25)=" Zn =" uD$(26)=" Br =" vD$(27)=" Ag =" wD$(28)=" Sn =" xD$(29)=" I =" yD$(30)=" Pt =" zD$(31)=" Hg =" {D$(32 )=" Pb =" |D$(33!)=" SO =" }D$(34")=" NO =" ~D$(35#)=" CO =" D$(36$)=" NH =" D$(37%)=" OH =" D$(38&)=" PO =" D$(39')=" S =" D$(40()=" O =" D$(41))=" SO =" D$(42*)=" HCO =" D$(43+)=" NO =" D$(44,)=" I =" D$(45-)=" Br =" D$(46.)=" Cl =" D$(47/)=" Na =" D$(480)=" K =" D$(491)=" Ag =" D$(502)=" Cu =" D$(513)=" H =" D$(524)=" Al =" D$(535)=" Fe =" D$(546)=" Fe =" D$(557)=" Ba =" D$(568)=" Zn =" D$(579)=" Ca =" D$(58:)=" Mg =" D$(59;)=" Pb =" D$(60<)=" Cu =" D$(61=)=" Cd =" D$(62>)=" Sb =" D$(63?)=" Cs =" D$(64@)=" W =" D$(65A)=" Au =" D$(66B)=" Bi =" D$(67C)=" Pu =" D$(68D)=" U =" E$(1)="Hydrogen" E$(2)="Helium" E$(3)="Lithium" E$(4)="Carbon"  E$(5)="Nitrogen" !E$(6)="Oxygen" "E$(7)="Fluorine" #E$(8)="Neon" $E$(9 )="Sodium" %E$(10 )="Magnesium" &E$(11 )="Aluminium" 'E$(12 )="Silicon" (E$(13 )="Phosphorus" )E$(14)="Sulphur" *E$(15)="Chlorine" +E$(16)="Argon" ,E$(17)="Potassium" -E$(18)="Calcium" .E$(19)="Chromium" /E$(20)="Manganese" 0E$(21)="Iron" 1E$(22)="Cobalt" 2E$(23)="Nickel" 3E$(24)="Copper" 4E$(25)="Zinc" 5E$(26)="Bromine" 6E$(27)="Silver" 7E$(28)="Tin" 8E$(29)="Iodine" 9E$(30)="Platinum" :E$(31)="Mercury" ;E$(32 )="Lead" <E$(33!)="Sulphate ion" =E$(34")="Nitrate ion" >E$(35#)="Carbonate ion" ?E$(36$)="Ammonium ion" @E$(37%)="Hydroxide ion" AE$(38&)="Phosphate ion" BE$(39')="Sulphide ion" CE$(40()="Oxide ion" DE$(41))="Sulphite ion" E&E$(42*)="Hydrogencarbonate ion" FE$(43+)="Nitrite ion" GE$(44,)="Iodide ion" HE$(45-)="Bromide ion" IE$(46.)="Chloride ion" JE$(47/)="Sodium ion" KE$(480)="Potassium ion" LE$(491)="Silver ion" ME$(502)="Copper(II) ion" NE$(513)="Hydrogen ion" OE$(524)="Aluminium ion" PE$(535)="Iron(III) ion" QE$(546)="Iron(II) ion" RE$(557)="Barium ion" SE$(568)="Zinc ion" TE$(579)="Calcium ion" UE$(58:)="Magnesium ion" VE$(59;)="Lead ion" WE$(60<)="Copper(I) ion" XE$(61=)="Cadmium" YE$(62>)="Antimony" ZE$(63?)="Caesium" [E$(64@)="Tungsten" \E$(65A)="Gold" ]E$(66B)="Bismuth" ^E$(67C)="Plutonium" _E$(68D)="Uranium" B100d3100 D=(68D*)+1  6;D$(D) M$(1)=E$(D)  f=1 E=(68D*)+1 E=D2040  F=F+1  M$(F)=E$(E)  F<5 2040 m$(2)=m$(3)m$(2)=m$(4)m$(2)=m$(5)m$(3)=m$(4)m$(3)=m$(5)m$(4)=m$(5)2037 C$(W1)=M$(1) C$(W2)=M$(2) C$(W3)=M$(3@) C$(W4)=M$(4) C$(W5)=M$(5 ) >93,1;1;"1.";0;" ";C$(1) H96,1;1;"2.";0;" ";C$(2) R99 ,1;1;"3.";0;" ";C$(3) \:12 ,1;1;"4.";0;" ";C$(4) f:15,1;1;"5.";0;" ";C$(5) p:18,1;4;"TYPE IN THE NUMBER THAT YOU" z019,7;4;"THINK IS CORRECT." ""2180@ =""2190 C<"1"Ŧ>"5""YOU MUST PRESS A KEY BETWEEN 1 AND 5" <"1"Ŧ>"5"2160 H= C$(H)=E$(D)2410 A=110  ?3,3;6;2;"NO YOUR ANSWER IS WRONG." A  Q=Q+1 -7`,1;"THE CORRECT ANSWER IS :-" 11 ,0;D$(D) 14,0;E$(D) 918,3;6;"PRESS ANY KEY TO CONTINUE." ""2330 $=""2340@ ) 3G+Q=10 4000z 8G+Q=10 2500@ ` 1584F j oJ6,0;4;"WELL DONE,YOUR ANSWER IS ";1;"CORRECT" tA=15 ~A G=G+1 Q+G=10 4000z Q+G<10 1584F  B100H3100A Y=Y+Q Z=G+Z (0,7;1;"YOUR SCORE" W4,1;7;"RIGHT ANSWERS":4,17;7;"WRONG ANSWERS" 8,6@;G;238;Q (?16,0;6;"WOULD YOU LIKE FURTHER EQUATIONS" 2218,2;"PRESS Y FOR YES OR N FOR NO" <""2620# A=""2625$ P Q=0 U G=0 Z="Y"Ŧ="y"15840 d="N"Ŧ="n"2900T n,1;" YOU MUST PRESS EITHER Y OR N." x 2600" T ^*1;" WOULD YOU LIKE A LIST OF THE" h;2,0;1;"SYMBOLS USED IN THIS PROGRAM?" r08,2;"PRESS Y FOR YES OR N FOR NO" |""29407 =""29508` ="N"Ŧ="n"3100 ="Y"Ŧ="y"3000 <14,1;6;"YOU MUST PRESS EITHER Y OR N." 29407 A=168D  6;D$(A) 4,4;E$(A) 918,2;4;"PRESS ANY KEY FOR THE NEXT" )20,10 ;4;"EQUATION." ""3060?@ =""3070? A  #0:0:7: &!7`,7`;"GOODBYE ";A$ 0HB100d15,1;6;"YOU HAVE REACHED 100 POINTS." -21,0;6;" 1983 SCISOFT" 3500   G<7` A=110 *4,11 ;7;"WELL DONE" 16,1;"YOU HAVE GAINED SOME POINTS." (4,11 ;3;"WELL DONE" :6,1;1;"YOU HAVE GAINED SOME POINTS." A G=7`X=6@ G=8X=10 G=9X=16 G=10 X=20 >13 ,0;1;"YOUR POINT SCORE IS NOW :- ";B+X B=B+X B<100H4170P ",17,5 ;"YOU HAVE NOW COMPLETED" ,,19,5;"THIS REVISION PROGRAM." JA=150H TA h #("A",16,16,124|,16,16,0,0,0,"S",0,0,124|,0,0,0,0,0,"D",34",82R,23,34",114r,0,0,0,"F",32 ,80P,23,32 ,112p,0,0,0,"G",114r,18,557,18,114r,0,0,0,"H",112p,16,557,16,112p,0,0,0,"J",0,0,0,32 ,80P,16,32 ,112p,"K",0,0,0,112p,16,480,16,112p,"L",0,0,0,16,480,80P,120x,16 #2X=19 #<A$ #FA=07 #P B:A$+A,B #ZA #dX #n 2#F#bqgyzf cd-ehB1řDHydrogen Helium Lithium Carbon Nitrogen Oxygen Fluorine Neon Sodium Magnesium Aluminium Silicon Phosphorus Sulphur Chlorine Argon Potassium Calcium Chromium Manganese Iron Cobalt Nickel Copper Zinc Bromine Silver Tin Iodine Platinum Mercury Lead Sulphate ion Nitrate ion Carbonate ion Ammonium ion Hydroxide ion Phosphate ion Sulphide ion Oxide ion Sulphite ion Hydrogencarbonate ionNitrite ion Iodide ion Bromide ion Chloride ion Sodium ion Potassium ion Silver ion Copper(II) ion Hydrogen ion Aluminium ion Iron(III) ion Iron(II) ion Barium ion Zinc ion Calcium ion Magnesium ion Lead ion Copper(I) ion Cadmium Antimony Caesium Tungsten Gold Bismuth Plutonium Uranium nBromide ion Carbonate ion Nitrogen Lead ion Calcium ĭD H = He = Li = C = N = O = F = Ne = Na = Mg = Al = Si = P = S = Cl = Ar = K = Ca = Cr = Mn = Fe = Co = Ni = Cu = Zn = Br = Ag = Sn = I = Pt = Hg = Pb = SO = NO = CO = NH = OH = PO = S = O = SO = HCO NO = I = Br = Cl = Na = K = Ag = Cu = H = Al = Fe = Fe = Ba = Zn = Ca = Mg = Pb = Cu = Cd = Sb = Cs = W = Au = Bi = Pu = U = nLead ion Calcium Carbonate ion Nitrogen Bromide ion AL