Exam (elaborations)
CIDESCO MCQ (SET 1) QUESTIONS AND ANSWERS 2023
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CIDESCO MCQ (SET 1) QUESTIONS AND ANSWERS 2023 Which of the following is an anion a) a negatively charged chloride atom (Cl-) b) a positively charged hydrogen atom (H+) c) a negatively charged electron orbiting around the nucleus of an atom d) a positively charged proton in the nucleus of ...
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