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ZanzabumX [31]
2 years ago
13

The valence electrons in an atom of phosphorus in the ground state are all found in.

SAT
1 answer:
AnnyKZ [126]2 years ago
5 0

Answer:

Valence electrons in an atom of phosphorus in the ground state are found in 3rd shell.

Explanation:

Phosphorus has an atomic number of 15. Its electronic configuration is 2, 8, 5. This configuration implies that, phosphorus electrons are distributed in three different shells and the number of electrons in the outermost shell, which is the third shell, is 5. The ground state refers to a state, where the atoms of phosphorus are not excited. Electrons move away from their ground states when they are excited.

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The fact that the previous word is being used in the present tense allows us to infer that the verb will be used in the present tense as well. Therefore, we choose the present tense of the verb "visitar" which corresponds to "visitando" and fill in the blank with this word.

To learn more:

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