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The atomic number of sodium (Na) is 11. The element phosphorous (P) is the fourth element to the right of sodium in the periodic table.

The atomic number of phosphorus is______ . It has zero charge because it has _____ electrons.

User Nclarkclt
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2 Answers

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It has 15 electrons so it would be 15!
User Jesse Sierks
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7 votes

Answer:

15, because it has 15 electrons

Step-by-step explanation:

User Vickyqiu
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