A neutral isotope has 45 neutrons and 36 electrons. Identify the element symbol of this isotope...
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A neutral isotope has 45 neutrons and 36 electrons. Identify the element symbol of this isotope and determine the mass number and number of protons. element symbol: Kr mass number: 84 A neutral isotope has 45 neutrons and 36 electrons. Identify the element symbol of this isotope and determine the mass number and number of protons. element symbol: Kr mass number: 84
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