Exam (elaborations)
AQA GCSE Chemistry - Paper 1 QUESTIONS & ANSWERS
- Course
- Institution
What is the charge of a proton? - CORRECT ANSWER-+1 What is the charge of a neutron? - CORRECT ANSWER-0 What is the charge of an electron? - CORRECT ANSWER--1 What is the relative mass of a proton? - CORRECT ANSWER-1 What is the relative mass of a neutron? - CORRECT ANSWER-1 What is the relati...
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