The correct ground state electronic configuration of chromium atom is: (1) [Ar] 3d5 4s1                (2)[Ar]3d4 4s2     (3) [AR]3d6 4s0                (4)[Ar]4d5 4s1 Ans:   [Ar] 3d5 4s1   Posted Date: 5/20/2013 2:17:06 AM | Location : United States

Ask an Expert

Your posts are moderated

Write your message here..

Related Questions

If magnetic quantum number of a given atom represented, If magnetic quantum... If magnetic quantum number of a given atom represented by -3, then what will be its principal quantum number: (1) 2                (2) 3        (3) 4                (4

Calculate the mole fraction of nh3, What will happen if you mix nitrogen an... What will happen if you mix nitrogen and hydrogen gas at room temperature? Explain your reasoning. Calculate the mole fraction of NH 3 that would form theoretically at 298.15

The valency of phosphorus, The valency of phosphorus in H3 PO 4   is: (... The valency of phosphorus in H3 PO 4   is: (1) 2   (2) 5        (3) 4                           (4) 1 Ans: 5

Oxidation of propene to propan-1-ol, Which of the following is ideal for Ox... Which of the following is ideal for Oxidation of propene to propan-1-ol a)Alkaline KMnO 4 b)B 2 H 6 /Alkaline KMnO 4 c)O 3 /Zn dust d)CrO 3   Ans) B 2 H 6 /Alkaline KMno4 is th

Describing inorganic compounds, It is important to differentiate the stoich... It is important to differentiate the stoichiometric or empirical formula of a molecular substance from its molecular formula. The former expresses only the relative numbers of atom

Compare pot furnace and tank furnace, Q.   Compare pot furnace and tank fur... Q.   Compare pot furnace and tank furnace used in manufacture of glass. Ans. S.NO. Pot furnace Tank furnace 1. Used f

How do we measure food texture, Q. How do we measure food texture? Foo... Q. How do we measure food texture? Food texture can be evaluated by mechanical test or instrumental methods. This is called as objective evaluation. When we use the human sens

Acetone react with (i)mg/h2o (ii)h2so4, This is an example of pinacone pina... This is an example of pinacone pinacone rearrangemnt acetone with Mg and H2O forms 2,3 Dimethylbutane2.3 diol which on reacting with H+ from forms first a carbocation on carbon 2

Ionization energy of group, Ionization energy of group: Why does Ioniz... Ionization energy of group: Why does Ionization energy of group IIA elements decrease from Be to Ra?  A. As the atomic size increases from Be to Ra, the attraction between

Nomenclature of polyfunctional organic compounds, what are polyfunctional c... what are polyfunctional compounds?expalin the nomenclature of polyfunctional organic compounds with examples