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Pearson Edexcel International Advanced Level Chemistry International Advanced Subsidiary/Advanced Level UNIT 1: Structure, Bonding and Introduction to Organic Chemistry JANUARY 2024$13.99
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Pearson Edexcel International Advanced Level Chemistry International Advanced Subsidiary/Advanced Level UNIT 1: Structure, Bonding and Introduction to Organic Chemistry JANUARY 2024
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Course
Pearson Edexcel International Advanced Level
Institution
Pearson Edexcel International Advanced Level
Pearson Edexcel International Advanced Level Chemistry International Advanced Subsidiary/Advanced Level UNIT 1: Structure, Bonding and Introduction to Organic Chemistry JANUARY 2024
Pearson Edexcel International Advanced Level Chemistry International
Advanced Subsidiary/Advanced Level UNIT 1: Structure, Bonding and
Introduction to Organic Chemistry JANUARY 2024
user [Date] [Course title]
, Please check the examination details below before entering your candidate information
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel International Advanced Level
Wednesday 10 January 2024
reference WCH11/01
Morning (Time: 1 hour 30 minutes) Paper
Chemistry
International Advanced Subsidiary/Advanced Level
UNIT 1: Structure, Bonding and Introduction to
Organic Chemistry
You must have: Total Marks
Scientific calculator, ruler
Pearson Edexcel International Advanced Level Chemistry International Advanced
Subsidiary/Advanced Level UNIT 1: Structure, Bonding and Introduction to Organic Chemistry
JANUARY 2024
• Use black ink or ball-point pen.
• If pencil is used for diagrams/sketches/graphs it must be dark (HB or B).
• 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
Instructions
– there may be more space than you need.
• The total mark for this paper is 80.
• The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
• You will be assessed on your ability to organise and present information,
ideas, descriptions and arguments clearly and logically, including your use
of grammar, punctuation and spelling.
• A Periodic Table is printed on the back cover of this paper.
Information
•Advice
Read each question carefully before you start to answer it.
• Show all your working in calculations and include units where appropriate.
• Try to answer every question.
• Check your answers if you have time at the end.
Turn over
, SECTION A (T
Answer ALL the questions in this section.
You should aim to spend no more than 20 minutes on this section.
For each question, select one answer from A to D and put a cross in the box . If you change
your mind, put a line through the box and then mark your new answer with a cross .
1 The first ionisation energies of four successive elements in the Periodic
Table are shown.
Element P Q R S
First ionisation energy / kJ mol−1 1251 1521 419 590
(a) Which element has atoms with a full outer shell of electrons?
A element P
B element Q
C element R
D element S
(b) Which element could be X in a gaseous covalent compound with the formula HX?
A element P
B element Q
C element R
D element S
(c) Which element could be Y in an ionic compound with the formula YF 2?
A element P
B element Q
C element R
D element S
(d) Which element has atoms with the largest atomic radius?
A element P
B element Q
C element R
D element S
,DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA
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