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KarlaOsorio7779
31.03.2020 •
Chemistry
What happens to boiling point and freezing point of water when solute is added?
1. Bp is raised and Fp is lwoered
2. Bp is lowered and FP is raised
3. Bp is lowered and Fp is lowered
4. Bp is raised and Fp is raised
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Ответ:
1)Thus based on the diagram , the values of principle quantum number that can be assigned to the electrons are : 2,3 and 4.
2)This quantum number tells us the shell in which an electron is present and how far it is roughly from the nucleus.
Explanation:
According to the rules of electron filling in subshells in quantum mechanics , Aufbau's principle states that :
"An electron must be filled in a lower energy state or subshell and then higher. If they have the same energy , the one with lesser principal quantum number will be filled first."
Thus ,
The series of filling goes like:
Thus , the subshells in the given information have 1,3 and 1 orbitals respectively. Thus it has to be
which is possible in two cases :
1)Thus based on the diagram , the values of principle quantum number that can be assigned to the electrons are : 2,3 and 4.
2)This quantum number tells us the shell in which an electron is present and how far it is roughly from the nucleus.