What element has electron configuration of 1s2 2s² 2p 3s² 3p6 4s² 3d10 4p6 5s² 4d10 5p6 6s² 4f13? A. Holmium O B. Dysprosium C. Hafnium D. Thulium What period in the periodic table where you can see the element having electron configuration of 1s² 2s²2p6 3s² 3p6 4s² 3d4?

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A: Following are the appropriate answers of the question 1,2,3

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A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: w moles of

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A: Given, For a chemical reaction, Actual yield = ? Theoretical yield = 87 g Percent yield = 63%

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Q: What is the electron configuration of Zr? * 1s 2s 2p 3s 3p 4s² 3d ¹0 4p5 5s² 4d² O A 1s² 3s²3 3d20…

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Q: electrospray ionization method) in the format required for lab reports. A. LRMS (ESI) 336 ( calcd…

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A: An atom of chlorine Cl has a mass number of 37 .We have to select the absolutely true statement .

Q: Please make sure that the answer you send me is 100% correct thank you 

A: The details solution for this is provided below in attach image.

Q: #10 on the picture.  I think I have the wrong answer.

A: Yes the answer marked is incorrect. Correct answer will be option e.

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A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

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Q: #23 on the picture. I think I have the wrong answer.

A: Yes the answer marked in the pic is incorrect.

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A: An alcohol is an organic compound with a hydroxyl (OH) functional group attached on aliphatic carbon…

Q: 1. Select the correct structure for the names given below: A B D NH2 "NH2 NH2 E H NH2 K NH2 NH2 5.…

A:

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A: Correct answer is option A.  944gm

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A: Given reaction are, Pb(NO3)2(aq) + KI(aq)------->???? And  K2SO4 (aq)+ FeCl3(aq)----->????

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A:

Q: How do you arrive at the answer of number four in this question?

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A: a. The system will increase in entropy because there are greater possible configurations.

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Q: 27. The elemental analysis of a substance shows that it consists of 52.2% C, 34.7% 0, and 13.0% H by…

A: Since you have posted multiple questions, we are entitled to answer the first only. 27) Given:…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.