peripheral electron vs outermost electron

Both these phrases are correct. However, they're used in different contexts. 'Peripheral electron' refers to an electron on the outer edge of an atom or molecule, while 'outermost electron' specifically indicates the electron farthest from the nucleus. The phrases aren't directly interchangeable as 'peripheral electron' has a broader meaning.

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Last updated: March 07, 2025 • 5853 views

This phrase is correct and commonly used in chemistry to refer to an electron located on the outer edge of an atom or molecule.

"peripheral electron"

This term is used in the context of chemistry to describe electrons that are not directly involved in bonding or chemical reactions.

Examples:

The peripheral electrons of the molecule determine its reactivity.
The energy levels of the peripheral electrons can be calculated using quantum mechanics.

Show examples from the web [+]

Influence of peripheral electron-withdrawing substituents on the conductivity of zinc phthalocyanine in the presence of gases. Part 2: oxidizing gases. J.P. Germain, ,; A. Pauly,; C. Maleysson,; J.P. Blanc,; B. Schöllhorn. a Laboratoire des ...
Influence of peripheral electron-withdrawing substituents on the conductivity of zinc phthalocyanine in the presence of gases. Part 1: reducing gases. B. Schöllhorn,; J.P. Germain, ,; A. Pauly,; C. Maleysson,; J.P. Blanc. a Laboratoire de ...
The behaviour of the peripheral electron temperature at the H-mode transition induced by the peripheral electron cyclotron heating shows that the H-mode transition is triggered at the crash phase of the sawteeth and the concept of the ...
Mar 18, 2014 ... The spectroscopic and photophysical properties of triarylborane derivatives were controlled by the nature of the triarylborane core (trixylyl- or trianthrylborane) and peripheral electron-donating groups (N,N-diphenylamino or ...

Alternatives:

outermost electron
valence electron
bonding electron
core electron
inner electron

This phrase is correct and commonly used in chemistry to refer to the electron that is farthest from the nucleus of an atom.

"outermost electron"

This term specifically indicates the electron located at the greatest distance from the nucleus in an atom.

Examples:

The outermost electron determines the chemical properties of an element.
The reactivity of an atom is often related to the outermost electron configuration.

Show examples from the web [+]

The presence of valence electrons can determine the element's chemical properties and whether it may bond with other elements: For a main group element, a valence electron can only be in the outermost electron shell. In a transition metal, ...
Aug 31, 2014 ... This Periodic Table shows the general relationship of each element's outermost electron orbitals. Outer Orbital Block Periodic Table. Periodic Table of the Elements showing the outermost electron blocks of the elements.
In Chemistry, valence electrons are the electrons that are located in the outermost electron shell of an element. Knowing how to find the number of valence electrons in a particular atom is an important skill for chemists because this information ...
This is known as the octet rule which states that, with the exception of the innermost shell, atoms are more stable energetically when they have eight electrons in their valence shell, the outermost electron shell. Examples of some neutral atoms ...

Alternatives:

peripheral electron
valence electron
bonding electron
core electron
inner electron

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peripheral electron vs outermost electron

"peripheral electron"

"outermost electron"

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