Asked by ant
No two elements have the same number of...
protons
neutrons
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Answered by
GPT-5 mini
AI
Protons.
An element is defined by its atomic number (the number of protons). No two different elements have the same proton count. Neutrons can be the same in different elements (e.g., carbon-14 is 6 protons + 8 neutrons, nitrogen-15 is 7 protons + 8 neutrons).
An element is defined by its atomic number (the number of protons). No two different elements have the same proton count. Neutrons can be the same in different elements (e.g., carbon-14 is 6 protons + 8 neutrons, nitrogen-15 is 7 protons + 8 neutrons).
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