Chemistry · Structure of the Atom

What is the mass number of a neutral atom that contains 11 electrons, 11 protons, and 12 neutrons?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

112
222
311
423✓

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What is the mass number of a neutral atom that contains 11 electrons, 11 protons, and 12 neutrons?

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What is the mass number of a neutral atom that contains 11 electrons, 11 protons, and 12 neutrons?

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