Answer to Question #177998 in Physical Chemistry for Zohra

Question #177998

1.Write down the electron configuration of the atom when it is in its charged state as stated above. (One sentence)

2.Write down 4 quantum numbers for the electron/s present in its 5th shell.

3.What kind of bond will be formed due to the reaction with the earth element? Explain your reason behind that. Why the compound became soluble? Can it make covalent bond in any way? (Not more than 50 words).

4.Let’s consider, X3+ where the mass number is 41 and electron number is 20. What would be the neutron number? Write the mass number of two possible isobars for this element.

5.Prove Pauli’s exclusion principle for the electron that is present in the 4th shell with the electrons that are present in the 3s orbital of copper.

6.Write down two limitations for each of the Rutherford’s atomic model and Bohr’s model for the element copper. Relate the element for each case while describing the limitations.


1
Expert's answer
2021-04-06T06:07:19-0400

1."1s^22s^22p^63s^23p^63d^{10}4s^24p^3"


2."1s^22s^21p^12p^2"


3.Covalent bond since electrons are shared between non metals.


4.Pauli exclusion principle states that in a single atom no two electrons will have an identical set or the same quantum numbers (n, l, ml, and ms). ... The two electrons that are present in the same orbital must have opposite spins or it should be antiparallel.

5.Bohr's model of the atom describes electrons orbiting in stable energy levels as opposed to Rutherford's model in which electrons' motion was not described. Electrons orbited the nucleus such that their angular momentum is an integral multiple o.


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS