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How many protons are in the nucleus of an atomic number 15
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How many protons are in the nucleus of an atomic number 15

User Bharani
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Answer:

Your answer is 15.^0^

Step-by-step explanation:

User Kahsius
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Answer:The number of protons and electrons are the same in atom and that is what keeps it neutral. In the second case, the atomic number is 20. Hence, the atom will contain a total of 20 protons in its nucleus.

Step-by-step explanation:

User Ravindu
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