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3.1 Atomic Structure and The Periodic Table

Save My Exams! The Home of Revision For more awesome GCSE and A level resources, visit us at Atomic Structure and The Periodic Table Question Paper Level IGCSE. Subject Chemistry (0620). Exam Board Cambridge International Examinations (CIE). Topic Atoms Elements and Compounds Sub-Topic Atomic Structure and The Periodic Table Booklet Question Paper Time Allowed: 65 minutes Score: /55. Percentage: /100. Grade Boundaries: A* A B C D E U. >85% 75% 60% 45% 35% 25% <25%. Save My Exams! The Home of Revision For more awesome GCSE and A level resources, visit us at 1 An aluminium atom has a nucleon number of 27 and a proton number of 13. How many neutrons does this aluminium atom contain? A 13 B 14 C 27 D 40. 2 An atom of element Q contains 19 electrons, 19 protons and 20 neutrons. What is Q? A calcium B potassium C strontium D yttrium 3 The Table shows the Atomic Structure of four atoms.

3 The table shows the atomic structure of four atoms. Which atom is not a metal? 4 Which statement about atoms is correct? A Atoms contain protons and electrons in the nucleus. B Neutrons are negatively charged. C Protons are positively charged. D The nucleon number is the number of neutrons. è

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