What is the mass number of an ion with 106 electrons, 157 neutrons, and a +1 charge?

asked Aug 22, 2022 43.9k views

1 vote

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6 votes

Answer:

264 g/mol

Step-by-step explanation:

#electrons equal #protons = 106

Plus 1 charge => m protons = 106 + 1 = 107

Mass number: 107 + 157 = 264 g/mol

AresCaelum answered Aug 28, 2022

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