Questions: Elements that have six electrons in the highest-energy p sublevel in their ground state are called
E) halogens
D) alkali metals
A) noble gases
B) transition metals
C) alkaline earth metals
Transcript text: Elements that have six electrons in the highest-energy $p$ sublevel in their ground state are called $\qquad$
E) halogens
D) alkali metals
A) noble gases
B) transition metals
C) alkaline earth metals
Solution
Solution Steps
Step 1: Understand the Question
The question asks which group of elements have six electrons in the highest-energy \( p \) sublevel in their ground state. This refers to the electron configuration of elements.
Step 2: Recall Electron Configuration
The \( p \) sublevel can hold a maximum of six electrons. Elements with a completely filled \( p \) sublevel in their highest energy level are known as noble gases. These elements have a stable electron configuration.
Step 3: Identify the Correct Group
Given the options:
E) Halogens: These have five electrons in the \( p \) sublevel.
D) Alkali metals: These have one electron in the \( s \) sublevel.
A) Noble gases: These have six electrons in the \( p \) sublevel.
B) Transition metals: These have electrons in the \( d \) sublevel.
C) Alkaline earth metals: These have two electrons in the \( s \) sublevel.
The noble gases are the elements that have six electrons in the highest-energy \( p \) sublevel.