CHEMISTRY PROJECT BY COMPUTER CAREERS ATOMIC STRUCTURE Created by G.Baker www.thesciencequeen.net What is an Atom? Matter is anything that takes up space and has mass. All…
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1 PHYSICS CHAPTER 11 CHAPTER 11: CHAPTER 11: Bohr’s model of hydrogen atom Bohr’s model of hydrogen atom (3 Hours) (3 Hours) PHYSICS CHAPTER 11 2 At the end of this chapter,…
Centre Number Surname Other Names Candidate Signature Candidate Number For Examiner’s Use Examiner’s Initials Question Mark General Certificate of Education Advanced…
Time : 3 hrs. Marks : 70 GENERAL INSTRUCTIONS (i) All questions are compulsory. (ii) There are 30 questions in total. Questions 1 to 8 carry one mark each, questions 9 to…
Atom - + + - The atom is a basic unit of matter consisting of a dense, central nucleus surrounded by a cloud of negatively charged electrons. The atomic nucleus contains…
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