Concept explainers
(a)
Interpretation: The number of valence electrons that present in Boron should be calculated.
Concept Introduction:
The closer the atomic orbital is to the nucleus, the lower its energy.
Degenerate orbitals have the same energy.
The electronic configuration of an atom explain the atomic orbital occupies by the atoms electrons.
Electron are assigned to orbitals occupied by the atoms electrons.
Electron are assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and valence electron are electron in the outer most shell.
Core electron are electrons in inner shells.
The outer most shell electron is known as the Valence electron.
(b)
Interpretation: The number of valence electrons that present in Nitrogen should be calculated.
Concept Introduction:
- The closer the atomic orbital is to the nucleus, the lower its energy.
- Degenerate orbitals have the same energy.
- The electronic configurations of an atom explain the atomic orbital occupies by the atoms electrons.
- Electrons are assigned to orbitals occupied by the atoms electrons.
- Electron is assigned to orbitals (atomic or molecular) following the Aufbau principle, the Pauli Exclusion Principle, and valence electron are electron in the outer most shell.
- Core electron is electrons in inner shells.
- The outer most shell electron is known as the Valence electron.
(c)
Interpretation: The number of valence electrons that present in Oxygen should be calculated.
Concept Introduction:
- The closer the atomic orbital is to the nucleus, the lower its energy.
- Degenerate orbitals have the same energy.
- The electronic configuration of an atom explains the atomic orbital occupies by the atoms electrons.
- Electrons are assigned to orbitals occupied by the atoms electrons.
- Electrons are assigned to orbitals (atomic or molecular) following the aufbau principle, the Pauli Exclusion Principle, and valence electron are electron in the outer most shell.
- Core electron is electrons in inner shells.
- The outer most shell electron is known as the Valence electron.
(d)
Interpretation: The number of valence electronss that present in Fluorine should be calculated.
Concept Introduction:
The closer the atomic orbital is to the nucleus, the lower its energy.
Degenerate orbitals have the same energy.
The electronic configuration of an atom explains the atomic orbital occupies by the atoms electrons.
Electron is assigned to orbitals occupied by the atoms electrons.
Electrons are assigned to orbitals (atomic or molecular) following the aufbau principle, the Pauli Exclusion Principle, and valence electron are electron in the outer most shell.
Core electrons are electrons in inner shells.
The outer most shell electron is known as the Valence electron.
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Chapter 1 Solutions
Organic Chemistry (8th Edition)
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- Define the term main group element. Then, determine the charge that an atom of each of the following elements will normally have when it forms an ion. a. sodium b. bromine c. aluminum d. sulfur e. bariumarrow_forward1. How many lone pairs does a phosphorus atom have? 2. How many oxygen atoms are present in a mole of carbon dioxide (CO2) 1 mole= 6.023x1023 entities note: entities may be molecules, atoms, subparticles, etc. a.6.02x1023 atoms b.2 atoms c.1.2x1024 atoms d.1 atom 3. The Bohr atomic model states that electrons move from one orbit to another orbit when they absorb or emit photons Select one: True Falsearrow_forwardList the number of valence electrons for each element and classify each element as an alkali metal, alkaline earth metal, halogen, or noble gas.a. sodium b. iodine c. calciumd. barium e. kryptonarrow_forward
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