OXFORD AQA INTERNATIONAL AS CHEMISTRY (9620) Unit 1: Inorganic 1 and Physical 1. QP.

Wednesday 6 January 2021 07:00 GMT Time allowed: 1 hour 30 minutes

Materials

For this paper you must have:

• the Periodic Table/Data Sheet, provided as an insert

• a ruler with millimetre measurements

• a scientific calculator, which you are expected to use where appropriate.

Instructions

• Use black ink or black ball-point pen.

• Fill in the boxes at the top of this page.

• Answer all questions.

• You must answer the questions in the spaces provided. Do not write

outside the box around each page or on blank pages.

• If you need extra space for your answer(s), use the lined pages at the end of

this book. Write the question number against your answer(s).

• All working must be shown.

• Do all rough work in this book. Cross through any work you do not want

to be marked.

Information

• The marks for questions are shown in brackets.

• The maximum mark for this paper is 70.