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Câu hỏi 24 5 diem A specific isotope of an element is known to have 15 protons and 16 neutrons. Provide the chemical sym
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Câu hỏi 24 5 diem A specific isotope of an element is known to have 15 protons and 16 neutrons. Provide the chemical sym
Câu hỏi 24 5 diem A specific isotope of an element is known to have 15 protons and 16 neutrons. Provide the chemical symbol for this isotope. Instructions: 1. Type in the symbol for the atom, followed by a dash and a number. Example: "K-40" or "Ca-42".