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Exam (elaborations)

Aqa Gcsecombined Science: Synergy Foundation Tier Paper 2 Life And Environmental Sciences Qp May 2024

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AQA GCSECOMBINED SCIENCE: SYNERGY FOUNDATION TIER PAPER 2 LIFE AND ENVIRONMENTAL SCIENCES QP MAY 2024

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AQA GCSECOMBINED SCIENCE: SYNERGY
FOUNDATION TIER PAPER 2 LIFE AND
ENVIRONMENTAL SCIENCES QP MAY 2024

, 1
Do not write
outside the
box




GCSECOMBINED SCIENCE: SYNERGY F
Foundation Tier Paper 2 Life and Environmental Sciences


Wednesday 22 May 2024 Morning Time allowed: 1 hour 45 minutes
Materials For Examiner’s Use
For this paper you must have:  a ruler  a protractor  a scientific calculator  the
periodic table (enclosed)  the Physics Equations Sheet (enclosed). Question Mark

Instructions  Use black ink or black ball-point pen.  Pencil should only be used 1
for drawing.  Fill in the boxes at the top of this page.
 Answer all questions in the spaces provided. Do not write outside the box 2
around each page or on blank pages.
 If you need extra space for your answer(s), use the lined pages at the end of
3
this book. Write the question number against your answer(s).
 Do all rough work in this book. Cross through any work you do not want to be
4
marked.
 In all calculations, show clearly how you work out your answer.
5
Information  The maximum mark for this paper is 100.  The marks for questions
are shown in brackets.  You are expected to use a calculator where appropriate.  6
You are reminded of the need for good English and clear presentation in your
answers. 7

8

9

TOTAL




Please write clearly in block capitals.


Centre number Candidate number


Surname ________________________________________________________________________

Forename(s) ________________________________________________________________________
Turn over U
Candidate signature ________________________________________________________________________
I declare this is my own work.
G/Jun24/8465/2F

, 2
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(JUN2484652F01) G/LM/Jun24/G4001/E4 8465/2F

Nuclear radiation is dangerous to humans.
0 1



Nuclear radiation can change atoms into ions.
0 1 . 1

Which type of particle is lost when an atom changes into an ion?
[1 mark]
Tick () one box.


Electron


Neutron


Proton



238
A nucleus of uranium-238 U emits an alpha particle 42He and decays
92
into thorium .
234Th
0 1 . 2
Which 90 nuclear equation shows this decay?
[1 mark]
Tick () one box.



234Th + 23892U → 42He
90



238U → 23490Th + 42He
92




G/Jun24/8465/2F

, 3
Do not write
outside the
box



238U + 42He → 23490Th
92




(02)




Turn over U


G/Jun24/8465/2F

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