Please check the examination details below before entering your candidate information
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel International GCSE (9–1)
Friday 17 May 2024
Paper
Morning (Time: 2 hours)
reference 4CH1/1C 4SD0/1C
Chemistry
UNIT: 4CH1
Science (Double Award) 4CH1/4SD0
PAPER: 1C
You must have: Total Marks
Calculator, ruler
Instructions
•• Use black ink or ball-point pen.
Fill in the boxes at the top of this page with your name,
centre number and candidate number.
•• Answer all questions.
Answer the questions in the spaces provided
– there may be more space than you need.
• Show all the steps in any calculations and state the units.
Information
•• The total mark for this paper is 110.
The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
Advice
•• Read each question carefully before you start to answer it.
Write your answers neatly and in good English.
•• Try to answer every question.
Check your answers if you have time at the end.
Turn over
P75820A
©2024 Pearson Education Ltd.
F:1/1/1/1/1/1/1/
*P75820A0124*
, 2
The Periodic Table of the Elements
1 2 3 4 5 6 7 0
1 4
H He
hydrogen helium
Key 1 2
7 9 relative atomic mass 11 12 14 16 19 20
Li Be atomic symbol B C N O F Ne
lithium beryllium name boron carbon nitrogen oxygen fluorine neon
3 4 atomic (proton) number 5 6 7 8 9 10
23 24 27 28 31 32 35.5 40
Na Mg Al Si P S Cl Ar
sodium magnesium aluminium silicon phosphorus sulfur chlorine argon
11 12 13 14 15 16 17 18
39 40 45 48 51 52 55 56 59 59 63.5 65 70 73 75 79 80 84
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
potassium calcium scandium titanium vanadium chromium manganese iron cobalt nickel copper zinc gallium germanium arsenic selenium bromine krypton
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
85 88 89 91 93 96 [98] 101 103 106 108 112 115 119 122 128 127 131
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
rubidium strontium yttrium zirconium niobium molybdenum technetium ruthenium rhodium palladium silver cadmium indium tin antimony tellurium iodine xenon
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
133 137 139 178 181 184 186 190 192 195 197 201 204 207 209 [209] [210] [222]
Cs Ba La* Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
caesium barium lanthanum hafnium tantalum tungsten rhenium osmium iridium platinum gold mercury thallium lead bismuth polonium astatine radon
*P75820A0224*
55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
[223] [226] [227] [261] [262] [266] [264] [277] [268] [271] [272]
Fr Ra Ac* Rf Db Sg Bh Hs Mt Ds Rg Elements with atomic numbers 112–116 have been reported but not fully
francium radium actinium rutherfordium dubnium seaborgium bohrium hassium meitnerium darmstadtium roentgenium
authenticated
87 88 89 104 105 106 107 108 109 110 111
* The lanthanoids (atomic numbers 58–71) and the actinoids (atomic numbers 90–103) have been omitted.
The relative atomic masses of copper and chlorine have not been rounded to the nearest whole number.
DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA
, Answer ALL questions.
Some questions must be answered with a cross in a box . If you change your mind about an
DO NOT WRITE IN THIS AREA
answer, put a line through the box and then mark your new answer with a cross .
1 The box gives the names of some substances.
bromine chlorine diamond ethene
iodine lithium methane water
(a) Complete the table by choosing a substance from the box that matches
each description.
Each substance may be used once, more than once or not at all.
(5)
Description Substance
DO NOT WRITE IN THIS AREA
a good conductor of electricity
an element that is a liquid at room temperature
a substance that can be used to form a polymer
an element that forms a basic oxide
a substance that has a giant covalent structure
(b) Describe a test for chlorine.
(2)
DO NOT WRITE IN THIS AREA
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
(Total for Question 1 = 7 marks)
3
*P75820A0324* Turn over
, 2 This question is about the reactivities of metals.
(a) The table shows the reactions of four metals, P, Q, R and S, with water and with
DO NOT WRITE IN THIS AREA
dilute hydrochloric acid.
The letters are not the symbols of the elements.
Metal Reaction with water Reaction with dilute hydrochloric acid
P no reaction no reaction
Q very fast reaction (not done)
R no reaction slow reaction
S slow reaction fast reaction
(i) Deduce the order of reactivity of the metals.
(1)
DO NOT WRITE IN THIS AREA
most reactive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ................
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ................
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ................
least reactive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ................
(ii) Give the letter of the metal that could be zinc.
(1)
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
(iii) Give a word equation for the reaction between aluminium and
hydrochloric acid.
(1) DO NOT WRITE IN THIS AREA
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
(iv) Give the name of a metal that could be P.
(1)
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
(v) Give a reason why the reaction of Q with dilute hydrochloric acid is not done.
(1)
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
4
*P75820A0424*
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel International GCSE (9–1)
Friday 17 May 2024
Paper
Morning (Time: 2 hours)
reference 4CH1/1C 4SD0/1C
Chemistry
UNIT: 4CH1
Science (Double Award) 4CH1/4SD0
PAPER: 1C
You must have: Total Marks
Calculator, ruler
Instructions
•• Use black ink or ball-point pen.
Fill in the boxes at the top of this page with your name,
centre number and candidate number.
•• Answer all questions.
Answer the questions in the spaces provided
– there may be more space than you need.
• Show all the steps in any calculations and state the units.
Information
•• The total mark for this paper is 110.
The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
Advice
•• Read each question carefully before you start to answer it.
Write your answers neatly and in good English.
•• Try to answer every question.
Check your answers if you have time at the end.
Turn over
P75820A
©2024 Pearson Education Ltd.
F:1/1/1/1/1/1/1/
*P75820A0124*
, 2
The Periodic Table of the Elements
1 2 3 4 5 6 7 0
1 4
H He
hydrogen helium
Key 1 2
7 9 relative atomic mass 11 12 14 16 19 20
Li Be atomic symbol B C N O F Ne
lithium beryllium name boron carbon nitrogen oxygen fluorine neon
3 4 atomic (proton) number 5 6 7 8 9 10
23 24 27 28 31 32 35.5 40
Na Mg Al Si P S Cl Ar
sodium magnesium aluminium silicon phosphorus sulfur chlorine argon
11 12 13 14 15 16 17 18
39 40 45 48 51 52 55 56 59 59 63.5 65 70 73 75 79 80 84
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
potassium calcium scandium titanium vanadium chromium manganese iron cobalt nickel copper zinc gallium germanium arsenic selenium bromine krypton
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
85 88 89 91 93 96 [98] 101 103 106 108 112 115 119 122 128 127 131
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
rubidium strontium yttrium zirconium niobium molybdenum technetium ruthenium rhodium palladium silver cadmium indium tin antimony tellurium iodine xenon
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
133 137 139 178 181 184 186 190 192 195 197 201 204 207 209 [209] [210] [222]
Cs Ba La* Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
caesium barium lanthanum hafnium tantalum tungsten rhenium osmium iridium platinum gold mercury thallium lead bismuth polonium astatine radon
*P75820A0224*
55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
[223] [226] [227] [261] [262] [266] [264] [277] [268] [271] [272]
Fr Ra Ac* Rf Db Sg Bh Hs Mt Ds Rg Elements with atomic numbers 112–116 have been reported but not fully
francium radium actinium rutherfordium dubnium seaborgium bohrium hassium meitnerium darmstadtium roentgenium
authenticated
87 88 89 104 105 106 107 108 109 110 111
* The lanthanoids (atomic numbers 58–71) and the actinoids (atomic numbers 90–103) have been omitted.
The relative atomic masses of copper and chlorine have not been rounded to the nearest whole number.
DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA
, Answer ALL questions.
Some questions must be answered with a cross in a box . If you change your mind about an
DO NOT WRITE IN THIS AREA
answer, put a line through the box and then mark your new answer with a cross .
1 The box gives the names of some substances.
bromine chlorine diamond ethene
iodine lithium methane water
(a) Complete the table by choosing a substance from the box that matches
each description.
Each substance may be used once, more than once or not at all.
(5)
Description Substance
DO NOT WRITE IN THIS AREA
a good conductor of electricity
an element that is a liquid at room temperature
a substance that can be used to form a polymer
an element that forms a basic oxide
a substance that has a giant covalent structure
(b) Describe a test for chlorine.
(2)
DO NOT WRITE IN THIS AREA
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
(Total for Question 1 = 7 marks)
3
*P75820A0324* Turn over
, 2 This question is about the reactivities of metals.
(a) The table shows the reactions of four metals, P, Q, R and S, with water and with
DO NOT WRITE IN THIS AREA
dilute hydrochloric acid.
The letters are not the symbols of the elements.
Metal Reaction with water Reaction with dilute hydrochloric acid
P no reaction no reaction
Q very fast reaction (not done)
R no reaction slow reaction
S slow reaction fast reaction
(i) Deduce the order of reactivity of the metals.
(1)
DO NOT WRITE IN THIS AREA
most reactive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ................
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ................
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ................
least reactive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ................
(ii) Give the letter of the metal that could be zinc.
(1)
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
(iii) Give a word equation for the reaction between aluminium and
hydrochloric acid.
(1) DO NOT WRITE IN THIS AREA
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
(iv) Give the name of a metal that could be P.
(1)
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
(v) Give a reason why the reaction of Q with dilute hydrochloric acid is not done.
(1)
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............... ............................................................................................................................ .............. .. . . . . . . . . . . . . . . . . . . . .
4
*P75820A0424*
