Chemistry, asked by SahilSayal687, 5 months ago

Write peculiarities of electronic configuration of copper and chromium ? (cr 27,cu29

Answers

Answered by pavankumarskdt1

5

Answer:

Half filled d5 stability for Cr and full filled orbital stability for Cu. It because the energy of 3d and 4s is almost same and this movement of electrons from s to d orbital makes them Transition metals. If a electron can shift to 3d it will make the 3d sub-shell stable with half filled configuration.

Explanation:

Previous Question

Next Question

Similar questions

Math, 2 months ago

The average weight of a class of 39 students is 40 kg. When a new student is admitted to the class, the average decreases by 200 g. Find the weight of the new student.

Social Sciences, 2 months ago

___ towns develop over a large port or harbor ...

English, 2 months ago

He wrought at one great work for years ; The world passed by with lofty look ; Sometimes his eyes were dashed with tears; Sometimes his lips with laughter shook. His wife and child went clothed in rags, And in a windy garret starved; He trod his measure on the flags, And high on heaven his music carved. Wistful he grew but never feared; For always on the midnight skies His rich orchestral score...

Social Sciences, 5 months ago

3. What is the main adverse effect of unemployment?

Hindi, 5 months ago

please solve this ... yha kasi khani hai budha seeyaar ne kin teen baato ka Dhyaan rakhne ko kha ? kyu kha ...... chapter-- Bhed aur bhediya...

Math, 10 months ago

Peter purchased a machine for Rs. 80,000 and spent Rs. 5000 on repair and Rs. 1000 on transport and sold it with 25% profit. At what price did he sell the machine?Peter ...

Math, 10 months ago

If P is a point (x, y) on the line y = –3x such that P and the point (3, 4) are on the opposite sides of the line 3x – 4y – 8 = 0, then ...

English, 10 months ago

what change occurred in the behaviour of the neighbours after the woman's death?