a. Electrons in the second PEL of Lithium b. Electrons in the s-sublevels in Nitrogen c. Electrons in the p-sublevels in Sulfur

Q: What are valence electrons? How many of a magnesium atom’s 12 electrons are valence electrons?

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Q: Write the electron configuration for the highest-energy occupied sublevel of cobalt (Co).

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Q: 37. Which pair of elements have the same valence electron configuration? a. sodium and argon b.…

A: Dear student ,         since you have posted multiple questions we are allowed to solve only first…

Q: Match the number of electrons with the correct subshell: P Choose... f Choose... S Choose... d…

A: we know the formula ;  Number of electrons in subshell = 2(2l+1) ; l is azimuthal quantum number .…

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Q: 2 1. Calculate the average distance from the nucleus, , for and electron in the 2s orbital of the…

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Q: (a) What are “valence electrons"? (b) What are “core elec- trons"? (c) What does each box in an…

A: a. Valence electrons are outermost electrons present in valency shell and participate in chemical…

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Q: write the electron configuration for the first excited state of He^+   Determine the member of…

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Q: True or false. (Would help if false questions are explained :)) 1. Hund's rule states that when…

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Q: please answer the questions in the images (part of the same question) thank you

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Q: 12. Which is TRUE about the 3p electrons in sulfur? (A) They travel in a figure 8 orbit (B) They are…

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A: Atomic number of Bismuth -  83

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Q: Please explain the electron configuration of Chlorine and where this element is commonly used? Thank…

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Q: 23) Which of the following correctly describes the Bohr model of atom? A) Electrons are embedded in…

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Q: The electrons in an atom are grouped based in their shell, subshell, and orbital. What are the…

A: The electrons in an atom are grouped based in their shell, subshell, and orbital. The electrons in…

Q: How many sublevel orbitals can be present when n=3?     6   12   3   9

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Q: 23) Which of the following correctly describes the Bohr model of atom? A) Electrons are embedded in…

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Q: 4. Reconsider your energy level diagram for magnesium. Imagine adding electrons untr you reached the…

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Q: 86. The periods or series of elements in the periodic table are dependent on: Energy level of the…

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Q: After the 5s subshell of an atom is filled with electrons, the next electron added will enter the…

A: A multiple choice question based on atomic structure, which is to be accomplished.