PHOTOIONISE Meaning and
Definition
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Photoionize is a verb that refers to the process of ionization caused by the absorption of photons. It is the act of converting a neutral atom or molecule into an ion by the interaction with electromagnetic radiation, particularly in the form of ultraviolet, X-ray, or, in some cases, visible light. This process occurs when an incoming photon possesses enough energy to eject one or more electrons from an atom or molecule.
The photoionization process involves the absorption of energy by an atom or molecule, which excites the electrons within it to higher energy levels or completely ejects them from their orbit. This phenomenon is crucial in various scientific fields, including astrophysics, where it helps to understand the ionization state of gases in interstellar regions or stars.
When a substance is photoionized, it forms positively charged ions and freed electrons. These ions and electrons can partake in various chemical reactions, impacting the behavior and reactivity of the substance. Photoionization is extensively studied and utilized in fields such as laser technology, spectroscopy, and atmospheric science. Additionally, it plays a crucial role in understanding fundamental atomic and molecular physics, as it provides insights into the behavior of electrons and the energy levels within atoms and molecules.
In summary, photoionize is the process by which photons interact with matter, leading to the ejection of electrons and the formation of ions, leading to significant implications in various scientific disciplines.
Etymology of PHOTOIONISE
The word "photoionise" is derived from two main components: "photo-" and "-ionise".
The prefix "photo-" comes from the Greek word "phos" meaning "light". It is commonly used in scientific terms related to light or photography, emphasizing the role of light in a certain process.
The suffix "-ionise" is derived from the word "ion", which refers to an electrically charged atom or molecule. To "ionize" means to convert a neutral atom or molecule into an ion by adding or removing electrons. The suffix "-ise" is added to form a verb, indicating the process of ionization.
So, when combined, "photoionise" refers to the process of ionization caused by or involving light, where photons transfer energy to atoms or molecules, resulting in the removal or addition of electrons.
Conjugate verb Photoionise
CONDITIONAL
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would photoionise
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would photoionise
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would photoionise
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would photoionise
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would photoionise
CONDITIONAL CONTINUOUS
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would be photoionising
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would be photoionising
he/she/it
would be photoionising
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would be photoionising
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would be photoionising
CONDITIONAL PERFECT
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would have photoionise
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would have photoionise
he/she/it
would have photoionise
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would have photoionise
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would have photoionise
CONDITIONAL PERFECT CONTINUOUS
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would have been photoionising
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would have been photoionising
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would have been photoionising
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would have been photoionising
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would have been photoionising
FUTURE
I
will photoionise
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will photoionise
he/she/it
will photoionise
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will photoionise
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will photoionise
FUTURE CONTINUOUS
I
will be photoionising
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will be photoionising
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will be photoionising
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will be photoionising
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will be photoionising
FUTURE PERFECT
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will have photoionised
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will have photoionised
he/she/it
will have photoionised
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will have photoionised
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will have photoionised
FUTURE PERFECT CONTINUOUS
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will have been photoionising
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will have been photoionising
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will have been photoionising
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will have been photoionising
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will have been photoionising
IMPERATIVE
you
photoionise
we
let´s photoionise
to photoionise
PAST
I
photoionised
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photoionised
he/she/it
photoionised
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photoionised
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photoionised
PAST CONTINUOUS
I
was photoionising
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were photoionising
he/she/it
was photoionising
we
were photoionising
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were photoionising
PAST PARTICIPLE
photoionised
PAST PERFECT
I
had photoionised
you
had photoionised
he/she/it
had photoionised
we
had photoionised
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had photoionised
PAST PERFECT CONTINUOUS
I
had been photoionising
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had been photoionising
he/she/it
had been photoionising
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had been photoionising
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had been photoionising
PRESENT
I
photoionise
you
photoionise
he/she/it
photoionises
we
photoionise
they
photoionise
PRESENT CONTINUOUS
I
am photoionising
you
are photoionising
he/she/it
is photoionising
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are photoionising
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are photoionising
PRESENT PARTICIPLE
photoionising
PRESENT PERFECT
I
have photoionised
you
have photoionised
he/she/it
has photoionised
we
have photoionised
they
have photoionised
PRESENT PERFECT CONTINUOUS
I
have been photoionising
you
have been photoionising
he/she/it
has been photoionising
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have been photoionising
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