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2023 AQA GCSE CHEMISTRY 8462/1F Paper 1 Foundation Tier Question Paper &
F
Mark scheme (Merged) June 2023 [VERIFIED]
GCSE
CHEMISTRY
Foundation Tier Paper 1
Monday 22 May 2023 Morning Time allowed: 1 hour 45 minutes
Materials
For this paper you must have: For Examiner’s Use
• a ruler
• a scientific calculator Question Mark
• the periodic table (enclosed). 1
Instructions 2
• Use black ink or black ball-point pen. 3
• Pencil should only be used for drawing. 4
• Fill in the boxes at the top of this page.
5
• Answer all questions in the spaces provided. Do not write outside
the box around each page or on blank pages. 6
• If you need extra space for your answer(s), use the lined pages at the end of 7
this book. Write the question number against your answer(s).
8
• Do all rough work in this book. Cross through any work you do not want
to be marked. 9
• In all calculations, show clearly how you work out your answer. 10
11
Information
• The maximum mark for this paper is 100. TOTAL
• The marks for questions are shown in brackets.
• You are expected to use a calculator where appropriate.
• You are reminded of the need for good English and clear
presentation in your answers.
*JUN2384621F01*
IB/M/Jun23/E11 8462/1F
, 2
Do not write
outside the
0 1 This question is about atoms. box
Atoms contain three types of particle:
• electrons
• neutrons
• protons.
0 1 . 1 Which particle has no electrical charge?
[1 mark]
Tick (✓) one box.
Electron
Neutron
Proton
0 1 . 2 Which particles have the same relative mass?
[1 mark]
Tick (✓) one box.
An electron and a neutron
An electron and a proton
A neutron and a proton
0 1 . 3 The formula of a compound is N2O
How many of each type of atom are in one molecule of N2O?
[2 marks]
Nitrogen
Oxygen
*02*
IB/M/Jun23/8462/1F
, 3
Do not write
outside the
An atom of element Z contains: box
• 3 electrons
• 4 neutrons
• 3 protons.
0 1.4 Give the name of element Z.
Use the periodic table.
[1 mark]
0 1 . 5 Complete Figure 1 to show the position of the particles in an atom of element Z.
Use the symbols:
= electron
= neutron
= proton
[4 marks]
Figure 1
9
Turn over for the next question
Turn over ►
*03*
IB/M/Jun23/8462/1F
, 4
Do not write
outside the
There are no questions printed on this page box
DO NOT WRITE ON THIS PAGE
ANSWER IN THE SPACES PROVIDED
*04*
IB/M/Jun23/8462/1F
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