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element with 35 protons
element with 35 protons and 36 electrons
element with 37 protons
element with 25 protons
element with 45 protons
element with 15 protons
element with 30 protons
element with 25 protons and 30 neutrons
element with 15 protons and 16 neutrons
element with 25 protons in the nucleus
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