Correct statement is, Chemistry

Assignment Help:

Correct statement is:

(1) K=4s1, Cr= 3d4 4s2, Cu= 3d10 4s2         

(2)  K=4s2, Cr= 3d4 4s2, Cu= 3d10 4s2      

(3) K=4s2 Cr= 3d5 4s1, Cu= 3d10 4s2               

(4) K=4s1, Cr= 3d5 4s1, Cu= 3d10 4s1

Ans:  K=4s1, Cr= 3d5 4s1, Cu= 3d10 4s1

 


Related Discussions:- Correct statement is

Redox reactions, How do i balance the following equation: Ni+CO==>NI(CO)4? ...

How do i balance the following equation: Ni+CO==>NI(CO)4? I can''t figure out the oxidation state of Ni and C on the product side.

Will benzylic halide undergo sn1 or sn2 mechanism?why?, Benzylic halide fol...

Benzylic halide follows sn1 mechanism always...............the order of halides going sn1 rxn is BENZYL>ALLYL>TERTIARY>SECONDARY>PRIMARY>METHYL beacause of stability, benzyl & ally

Difference between vegetable oils and mineral oils, Difference between vege...

Difference between vegetable oils and Mineral oils Property Vegetable oils Minerals oils 1.  Composition These ar

Descriptive chemistry.., what is the difference between the allotrope and p...

what is the difference between the allotrope and polymorphs

Fractional distillation - purification of organic compounds, Fractional dis...

Fractional distillation - Purification of organic compounds This method is used to separate a mixture of two or more miscible liquids that have boiling points close to each oth

Secondary alkyl halide elimination v/s subsitution, 2-chloro propane in eth...

2-chloro propane in ethanol at optimum temp .what is the product?

Thermodynamics, what are macroscopic properties ?

what are macroscopic properties ?

First ionization potential and nuclear charge problem, The first ionization...

The first ionization potentials for Na, K, and Rb are 5.138, 4.341, and 4.166 eV, respectively. Assume that the energy level of the outer electron can be represented by a hydrogenl

Partition coefficient, what is the effect on the distribution of solute if ...

what is the effect on the distribution of solute if the solvents have mutual miscibility

What are primary cells and explain its reactions?, This type of cells becom...

This type of cells becomes dead over a period of time and the chemical reaction stops. They cannot be revitalized or used again. Some ordinary examples are dry cell, mercury cell,

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd