Version 2.0 Copyright © AQA and its licensors. All rights reserved. C1.1.2 Periodic Table.
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Transcript of Version 2.0 Copyright © AQA and its licensors. All rights reserved. C1.1.2 Periodic Table.
Using Exam pro items to support successful outcomes
Version 2.0
Copyright © AQA and its licensors. All rights reserved.
• Learners will be able to test their progress against learning outcomes using questions from past AQA GCSE examinations
Mark Scheme
Version 2.0 Copyright © AQA and its licensors. All rights reserved.
Q Answers Extra information Mark
1(a) (i) Nucleus 1
1(a) (ii) protons 1
1(b) Protons, electrons Both words needed in any order for 1 mark
1
1(c) nitrogen Allow N or N2 1
1(d) B and C
(both) have one electron or same number of electrons in the outer energy level/shell
Both letters needed in any order for 1 markAllow Li and NaAllow both are in group 1Allow both are alkali metalsAllow both can lose only one electron or become +1 ionsAllow this mark if no letters given in boxes
1
1
1 Total 6
Version 2.0 Copyright © AQA and its licensors. All rights reserved.
1 mark for each correct line. Total 4 marks. Overall total 10 marks
2