Videos
(a)
Interpretation:
The equation for the formation of ions of
Concept introduction:
The electronic configuration of an element tells about the distribution of electrons in the atomic orbitals. The electronic configuration is used to predict the physical, chemical, electrical and magnetic properties of the substance.
The condensed electronic configuration is a short way to write the electron distribution in terms of the nearest noble gas.
The electrons are filled up in accordance with three rules:
1. Aufbau principle which states that the electrons are filled up in the increasing order of their orbitals which follows as:
2. Hund’s rule which states that the pairing of electrons will not start until each of the orbitals is singly occupied.
3. Pauli’s exclusion principle states that no two electrons can have the same value of all the four quantum numbers.
(b)
Interpretation:
The equation for the formation of ions of
Concept introduction:
The electronic configuration of an element tells about the distribution of electrons in the atomic orbitals. The electronic configuration is used to predict the physical, chemical, electrical and magnetic properties of the substance.
The condensed electronic configuration is a short way to write the electron distribution in terms of the nearest noble gas.
The electrons are filled up in accordance with three rules:
1. Aufbau principle which states that the electrons are filled up in the increasing order of their orbitals which follows as:
2. Hund’s rule which states that the pairing of electrons will not start until each of the orbitals is singly occupied.
3. Pauli’s exclusion principle states that no two electrons can have the same value of all the four quantum numbers.
(c)
Interpretation:
The equation for the formation of ions of
Concept introduction:
The electronic configuration of an element tells about the distribution of electrons in the atomic orbitals. The electronic configuration is used to predict the physical, chemical, electrical and magnetic properties of the substance.
The condensed electronic configuration is a short way to write the electron distribution in terms of the nearest noble gas.
The electrons are filled up in accordance with three rules:
1. Aufbau principle which states that the electrons are filled up in the increasing order of their orbitals which follows as:
2. Hund’s rule which states that the pairing of electrons will not start until each of the orbitals is singly occupied.
3. Pauli’s exclusion principle states that no two electrons can have the same value of all the four quantum numbers.
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Chapter 8 Solutions
CHEM 212:CHEMISTSRY V 2
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- Help with a periodic table task.' Procedure Part 1: Customizing a Periodic Table Use a textbook or other valid source to determine which elements are metals, nonmetals, metalloids (called semimetals in some texts), alkali metals, alkaline earth metals, transition metals, halogens, and noble gases. Download and print a copy of the Periodic Table of Elements. Use colored pencils, colorful highlighters, or computer drawing tools to devise a schematic for designating each of the following on the periodic table: Group numbers Period number Labels for these groups: alkali metals, alkaline earth metals, transition metals, inner transition metals (lanthanides and actinides), other metals, metalloids (semimetals), other nonmetals, halogens, and noble gases Metals, nonmetals, and metalloids Note: Write the group and period numbers and color/highlight each element for categorization. Be sure to include a key for the schematic. Take a photo of the completed periodic table and upload the…arrow_forwardDon't used hand raiting and don't used Ai solutionarrow_forwardCan you explain these two problems for mearrow_forward
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