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What is the mass number of the following element? 5 protons 3 neutrons 4 electrons
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What is the mass number of the following element? 5 protons 3 neutrons 4 electrons

User Charleen
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Answer: 8

Step-by-step explanation:

You add the protons and neutrons

User Harshil Sharma
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The mass number of the element with 5 protons, 3 neutrons, and 4 electrons is 8.
User Koenmetsu
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