annabellecollins287 annabellecollins287

15-09-2022
Chemistry

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What is the atomic number of an atom that has two electrons three protons and four neutrons

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bhawker8522 bhawker8522

15-09-2022

Answer: 3

Explanation: your protons are your atomic number and the atomic mass is the proton and neutrons totaled

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Noneyobeeswaxway Noneyobeeswaxway

16-09-2022

For real elements, electrons are the same number as your proton. The # of neutrons and protons together is the mass of your element (for future reference)

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