WebView full document. See Page 1. 2Question over Section 7.10. NOT on Exam 2- Fall 2024. 8) How many unpaired electrons does a carbon atom have in the ground state electron configuration? A) 1 B) 2 C) 4 D) 3 E) 0. 9) What is the name of Cu (NO 2)2? A) copper nitrate B) copper (II) nitrate C) copper dinitrite D) copper (II) nitrite E) copper ... Web7 uur geleden · Electron density for both DNA strands is good only for the first 5–6 bp, i.e. the part that makes direct contacts to the protein; the remaining part of the DNA duplex points into solution and is ...

How to Write the Orbital Diagram for Sodium (Na)?

Web16 jun. 2011 · Giving it according to destroyer 6 LONE PAIRS. However: I was doing a similar problem on ADA sample test where they asked how many unpaired electrons a neutral atom 1s2 2s2 2p6 3s2 3p2 have ?. Same here: Due to transfer of 1 e from 3s orbital to 3p. It should become 3s1 3p3. giving it a total of 4 Lone pairs i thought but the answer … WebSo the electron configuration is 1s^2, 2s^2, 2p^6, 3s^2, 3p^3 (The exponents add up tp 15). Once you figure out the electron configuration, you fill up the corresponding orbitals with electrons, any left with one is considered unpaired. Since 1s can only hold 2 electrons, and P has 15, that's obviously filled and has no unpaired electrons. high tech cities

What is the number of unpaired electrons in P3-? - Answers

WebSo there's just that one impaired electron and then for part D. We're looking at this element here. It is again in the P block, so If we draw our three lines, it's the 3rd 1 across that we would do 123 Remember, we spread out all those electrons across each line before we double any up, so there would be three unpaid electrons. WebIt illustrates Hund's Rule. Sulfur, for example, which has 16 electrons, will have another electron in the first 3p orbital and therefore only have two unpaired electrons. This is a … Web(a) Element: [A t] 4 s 2 3 d 10 4 p 2 (b) Element: 5 th period, valence shell ns 2 (c) Group: valance shell ns 2 np 6 (d) Group: p block, 3 unpaired electrons (e) Element: Alkaline earth metal in the 3 rd period. (f) Element: 2 sd period element with 3 valence electrons. (g) Element: Halogen in the 4 th period. how many days until valentine\u0027s day 2024