(a) Interpretation: Determine the electron configuration of atoms using the appropriate noble gas configuration of the core electrons. Concept Introduction: Electron configuration describes the positions of electrons of an atom. These positions were explained by several models developed by different scientists. Principal energy level, Type (shape) of orbital and No: of electrons in the orbital are respectively represented by an atom’s electron configuration.
(a) Interpretation: Determine the electron configuration of atoms using the appropriate noble gas configuration of the core electrons. Concept Introduction: Electron configuration describes the positions of electrons of an atom. These positions were explained by several models developed by different scientists. Principal energy level, Type (shape) of orbital and No: of electrons in the orbital are respectively represented by an atom’s electron configuration.
Determine the electron configuration of atoms using the appropriate noble gas configuration of the core electrons.
Concept Introduction:
Electron configuration describes the positions of electrons of an atom. These positions were explained by several models developed by different scientists. Principal energy level, Type (shape) of orbital and No: of electrons in the orbital are respectively represented by an atom’s electron configuration.
Expert Solution
Answer to Problem 44CR
Sr, Z=38 ( 1s22s22p63s23p64s23d104p65s2
Using noble gas configuration( [Kr]
5s2.
Explanation of Solution
Order in which orbitals fill to produce the atoms in periodic table as follows:
There are only one s orbital, three no: of p orbitals, five no: of d orbitals and seven no: of f orbitals can be present and every one of above mentioned orbitals include, maximum two no: of electrons which are opposite in spin.
Determine the electron configuration of atoms using the appropriate noble gas configuration of the core electrons.
Concept Introduction:
Electron configuration describes the positions of electrons of an atom. These positions were explained by several models developed by different scientists. Principal energy level, Type (shape) of orbital and No: of electrons in the orbital are respectively represented by an atom’s electron configuration.
Expert Solution
Answer to Problem 44CR
Al, Z=13 → 1s22s22p63s23p3
Using noble gas configuration( [Ne]
3s23p3.
Explanation of Solution
Order in which orbitals fill to produce the atoms in periodic table as follows:
There are only one s orbital, three no: of p orbitals, five no: of d orbitals and seven no: of f orbitals can be present and every one of above mentioned orbitals include, maximum two no: of electrons which are opposite in spin.
Determine the electron configuration of atoms using the appropriate noble gas configuration of the core electrons.
Concept Introduction:
Electron configuration describes the positions of electrons of an atom. These positions were explained by several models developed by different scientists. Principal energy level, Type (shape) of orbital and No: of electrons in the orbital are respectively represented by an atom’s electron configuration.
Expert Solution
Answer to Problem 44CR
Cl,
Z=17 → 1s22s22p63s23p5
Using noble gas configuration( [Ne]
3s23p5.
Explanation of Solution
Order in which orbitals fill to produce the atoms in periodic table as follows:
There are only one s orbital, three no: of p orbitals, five no: of d orbitals and seven no: of f orbitals can be present and every one of above mentioned orbitals include, maximum two no: of electrons which are opposite in spin.
Determine the electron configuration of atoms using the appropriate noble gas configuration of the core electrons.
Concept Introduction:
Electron configuration describes the positions of electrons of an atom. These positions were explained by several models developed by different scientists. Principal energy level, Type (shape) of orbital and No: of electrons in the orbital are respectively represented by an atom’s electron configuration.
Expert Solution
Answer to Problem 44CR
K,
Z=19 → 1s22s22p63s23p64s1
Using noble gas configuration( [Ar] 4s1
Explanation of Solution
Order in which orbitals fill to produce the atoms in periodic table as follows:
There are only one s orbital, three no: of p orbitals, five no: of d orbitals and seven no: of f orbitals can be present and every one of above mentioned orbitals include, maximum two no: of electrons which are opposite in spin.
Determine the electron configuration of atoms using the appropriate noble gas configuration of the core electrons.
Concept Introduction:
Electron configuration describes the positions of electrons of an atom. These positions were explained by several models developed by different scientists. Principal energy level, Type (shape) of orbital and No: of electrons in the orbital are respectively represented by an atom’s electron configuration.
Expert Solution
Answer to Problem 44CR
S, Z=16 → 1s22s22p63s23p2
Using noble gas configuration( [Ne]
3s2.
Explanation of Solution
Order in which orbitals fill to produce the atoms in periodic table as follows:
There are only one s orbital, three no: of p orbitals, five no: of d orbitals and seven no: of f orbitals can be present and every one of above mentioned orbitals include, maximum two no: of electrons which are opposite in spin.
Determine the electron configuration of atoms using the appropriate noble gas configuration of the core electrons.
Concept Introduction:
Electron configuration describes the positions of electrons of an atom. These positions were explained by several models developed by different scientists. Principal energy level, Type (shape) of orbital and No: of electrons in the orbital are respectively represented by an atom’s electron configuration.
Expert Solution
Answer to Problem 44CR
As, Z=33 → 1s22s22p63s23p64s23d104p3
Using noble gas configuration( [Ar]
4s23d104p3.
Explanation of Solution
Order in which orbitals fill to produce the atoms in periodic table as follows:
There are only one s orbital, three no: of p orbitals, five no: of d orbitals and seven no: of f orbitals can be present and every one of above mentioned orbitals include, maximum two no: of electrons which are opposite in spin.
Atoms of an element X have the ground-state electron configuration 1s22s22p63s23p4. Whattype of ion is X most likely to form?a. X6+ b. X3– c. X4+ d. X– e. X2–
Which one of these ions is not isoelectronic with Ar?
A. S²-
B. Ca2+
C. Fe2+
D. CH
E. K+
1. Which of the following will have the largest size?
Select one:
a.Fe3+
b.Co2+
c.Fe2+
d.Mn2+
e.Ru2+
2. Which of the following will have a stable charge of +2?
Select one:
a.Rb
b.None of the other choices are correct
c.Sb
d.Pb
e.Rb, Pb and Sb
3. Which of the following noble gases will fit into the electronic configuration of Pd = [G] 5s2 4d8?
Select one:
a.[G] is [Ne]
b.[G] is [He]
c.[G] is [Ar]
d.[G] is [Xe]
e.[G] is [Kr]
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