1. A monatomic ion with a charge of +2 has an electronic configuration of 1s22s22p63s23p6. This ion is a(n) _______cationanion. It has the same electron configuration as the noble gas ________. The symbol for the ion is:   .   2.Assuming that the octet rule is obeyed, write out the electron configuration for the ion formed by the element sulfur, S. This ion is a(n) _______cationanion with a charge of ______ and has the same electron configuration as the noble gas _______

Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure H-C :Z: N…

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Q: Species 3-D Structure Name of Shape Hybridization Dipole Moment ОсРе, EmPe, EmPe,

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Q: Decide whether these proposed Lewis structures are reasonable.

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Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure Is the…

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Q: 6. Which has the smaller atomic radii? j. N3 or N k. Cl or CI I. Sr2* or Sr

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A: Given,The Lewis structure of the chemical formula NF3 is:

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A:

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Q: Write the Lewis dot structure for chloroform, CHCI3. Calculated the number of valence electrons.

A: Below attached file showing the details answer.  All the best.  Total no. Of valence electron  in…

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A:

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Actinides

The elements in which the extra electron tends to enter the 5f-orbitals of (n–2)th main shell are considered 5f-block elements. They are also named actinides. Actinides include 15 elements, from atomic number 89 to 103.