Join 60,000+ competitive exam aspirants
or with email
Your Cart
SubtotalтВ╣0
TotalтВ╣0
Examoogle тАв User тАв info@examoogle.com тАв EE-2024-8821
Chapter 1 of 12 тАв Page 1 of 248ЁЯФТ Protected PDF тАв Watermarked
Join 60,000+ competitive exam aspirants
The process of removing electrons from an atom is called:
Oxidation
Reduction
Ionization
Sublimation
Ionization
The process of removing one or more electrons from a neutral atom or molecule is known as ionization. This results in the formation of a positively charged ion, called a cation, along with a free electron.
The process of removing one or more electrons from a neutral atom or molecule is known as ionization. This results in the formation of a positively charged ion, called a cation, along with a free electron.
Imagine peeling a sticker off a surface; it takes a specific amount of force to completely detach it from its base, leaving the surface altered and the sticker separate.
Remember 'Ionization = Ions in Action' where neutral atoms lose or gain electrons to form ions.
XтЖТX++eтИТ тАФ general ionization reaction representing the removal of an electron from atom X
When sufficient energy such as thermal, electrical, or radiant energy is supplied to an atom, it overcomes the electrostatic attractive force holding the valence electrons to the nucleus. The minimum energy required to remove the most loosely bound electron from an isolated gaseous atom is termed its ionization energy.
Ionization always produces charged species known as ions.
The energy required to detach an electron is called ionization energy or ionization potential.
Factors affecting ionization include nuclear charge, atomic radius, and shielding effect.
Generation of plasma in fluorescent lights and neon signs
Ionization smoke detectors
Mass spectrometry for chemical analysis
While oxidation also involves the loss of electrons in chemical bonding, ionization specifically refers to the creation of charged ions from neutral atoms via energy input.
Option D (Sublimation) is a physical phase transition from solid directly to gas, unrelated to electrons.
C is correct тАФ The process of removing electrons from an atom to create ions is called ionization.
In the periodic table, ionization energy generally increases across a period from left to right and decreases down a group due to changes in atomic radius and nuclear charge.
Get instant step-by-step AI explanations, full shift Previous Year Papers (SSC GD, RRB, SSC JE), and regional rank analysis on the official Examoogle App.
Free Download тАв 100K+ Aspirants