What is the electron configuration for a chloride ion?
2015年12月31日 · The electron configuration of a chlorine atom (#"Cl"#) is as follows: #1"s"^2 2"s"^2 2"p"^6 3"s"^2 3"p"^5# But a chlorine ion (#"Cl"^-#) has acquired a #"(1)-"# charge as a …
What is the electron configuration of Cl-? - Socratic
2015年11月11日 · The chloride ion, #Cl^-#, has a charge of #color (red) (-1)#, meaning, it had gained 1 electron in its outermost orbital. The overall number of electrons is now 18 . Thus, the …
Why are chlorine anions larger than chlorine atoms? | Socratic
2018年6月22日 · Due to the difference in the number of electrons. Chlorine has a proton number of 17. By writing out the subshell notation, we know that chlorine atom has 7 electrons in the …
What is chloride's charge? - Socratic
2016年3月14日 · The chloride ion has a SINGLE, NEGATIVE CHARGE. Cl^- has 8 valence electrons. Since the neutral halogen atom has 7 valence electrons, chloride (and fluoride, and …
If an atom of chlorine forms an ion, what will its charge be?
2016年8月28日 · The chlorine atom has a large nuclear charge, and lives to the right of the Periodic Table..... Given the nuclear charge it tends to be reduced, to gain an electron: Cl* + …
Arrange the size of Na, Na+ ,Cl,Cl- in increasing order?
2017年10月16日 · So how do we define size.....? And the only reasonable definition is by ATOMIC or IONIC RADIUS. We know that (i) atomic radius decreases ACROSS a Period from …
How do you calculate the formal charge of Cl in ClO^- and
2016年7月30日 · In both examples, the chlorine atom is neutral, and the charge is presumed to reside on oxygen. For Cl, and O, there are 7, and 6 valence electrons respectively associated …
What are the oxidation numbers of 2Cl- and Cl2? - Socratic
2015年11月12日 · for the 2Cl^-: -1 per Cl atom for the Cl_2: [(+1) + (-1)] = 0 (no charge) Cl^+Cl^- The chemical symbol 2Cl^- means that you have 2 moles of Cl^- ion. For an ion, the oxidation …
How do chloride ions form? - Socratic
2016年6月21日 · A chloride ion forms when a chlorine atom gains an electron. This fills the chlorine atom's outer shell, making it electronically stable. It also gives it a single negative …
Which has the larger atomic radius: Cl- or K+? - Socratic
2015年10月24日 · "Cl"^(-) Atomic size is linked to two important concepts the energy level on which the outermost electrons reside the effective nuclear charge of the nucleus The first …