(a)
Interpretation:To write the electronic configuration of a Nobel gas belonging to period 3.
Concept introduction:
The electron configuration of an element defines how its electrons are arranged throughout its atomic orbitals. Standard notation is used to represent atomic electron configurations, placing all electron-containing atomic subshells in sequential order. The number of electrons held by the subshell is indicated by superscript.
(a)
Answer to Problem 37A
Explanation of Solution
The Nobel gas belonging to period 3 is Argon. Its
(b)
Interpretation:To write the electronic configuration of a metalloid belonging to period 3.
Concept introduction:
The electron configuration of an element defines how its electrons are arranged throughout its atomic orbitals. Standard notation is used to represent atomic electron configurations, placing all electron-containing atomic subshells in sequential order. The number of electrons held by the subshell is indicated by superscript.
(b)
Answer to Problem 37A
Explanation of Solution
The metalloid belonging to period 3 is silicon. Its atomic number is
(c)
Interpretation:To write the electronic configuration of an alkaline earth metal belonging to period 3.
Concept introduction:
The electron configuration of an element defines how its electrons are arranged throughout its atomic orbitals. Standard notation is used to represent atomic electron configurations, placing all electron-containing atomic subshells in sequential order. The number of electrons held by the subshell is indicated by superscript.
(c)
Answer to Problem 37A
Explanation of Solution
The alkaline earth metal belonging to period 3 is magnesium. Its atomic number is 2. So, its electronic configuration is,
Chapter 6 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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