For any atom in the ground state, which electron subshells (orbitals) will always be21 possible valance electrons?A. s onlyB. p onlyIf two atoms of two different elements have the same number of valance electrons,22 what does that mean about those elements?A. Their atoms have nearly the same atomic radius.B. Their atoms have nearly the same atomic mass.C. There atoms behave similarly during chemical reactions.D. Their atoms have similar distributions of isotopes.C. s & pD. s, p, & d in any combination23 Which group of elements have atoms with 7 valence electrons?C. Carbon group elementsD. Halogen elementsA. Alkali metalsB. Alkaline earth metals24 Which group of elements have atoms with 2 valence electrons?C. Boron group elements.D. Oxygen group elementsA. Alkali metalsB. Alkaline earth metals25 How many valence electrons does an atom of Indium have?A. 1C. 5D. 7B. 326 Which element will have an octet of valence electrons?C. TelluriumD. XenonA. IndiumB. Tin27 Which electron will have the greatest amount of energy?C. 3sD. All have equal amount of energyA. IsB. 2s28 What is Hund's rule of maximum multiplicity?A. All electrons must be in the ground state at all times.B. Electrons must fill subshells one in each orbital first, then pairs are made after.C. Electrons must fill electron shells in order from lowest energy to highest energy.D. No two electrons can have identical quantum numbers and energy.

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For any atom in the ground state, which electron subshells (orbitals) will always be 21 possible valance electrons? A. s only B. p only C. s & p D. s, p, & d in any combination

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter7: Atomic Structure And Periodicity

Section: Chapter Questions

Problem 144AE: Although no currently known elements contain electrons in g orbitals in the ground state, it is...

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Question

For any atom in the ground state, which electron subshells (orbitals) will always be
21 possible valance electrons?
A. s only
B. p only
If two atoms of two different elements have the same number of valance electrons,
22 what does that mean about those elements?
A. Their atoms have nearly the same atomic radius.
B. Their atoms have nearly the same atomic mass.
C. There atoms behave similarly during chemical reactions.
D. Their atoms have similar distributions of isotopes.
C. s & p
D. s, p, & d in any combination
23 Which group of elements have atoms with 7 valence electrons?
C. Carbon group elements
D. Halogen elements
A. Alkali metals
B. Alkaline earth metals
24 Which group of elements have atoms with 2 valence electrons?
C. Boron group elements.
D. Oxygen group elements
A. Alkali metals
B. Alkaline earth metals
25 How many valence electrons does an atom of Indium have?
A. 1
C. 5
D. 7
B. 3
26 Which element will have an octet of valence electrons?
C. Tellurium
D. Xenon
A. Indium
B. Tin
27 Which electron will have the greatest amount of energy?
C. 3s
D. All have equal amount of energy
A. Is
B. 2s
28 What is Hund's rule of maximum multiplicity?
A. All electrons must be in the ground state at all times.
B. Electrons must fill subshells one in each orbital first, then pairs are made after.
C. Electrons must fill electron shells in order from lowest energy to highest energy.
D. No two electrons can have identical quantum numbers and energy.

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