Exam (elaborations)
IRRSP Exam Study Guide | 2023 | 100 Questions with 100% Correct Answers | Updated & Verified
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An atom, group of atoms, molecules or particles that have acquired or are regarded as having a net electric charge. - Ion Atoms having the same number or protons but a different number on neutrons in the nuclei. Atoms with the same atomic number (the same chemical element) but different atomic w...
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