Chemical species
Chemical species are atoms, molecules, molecular fragments, ions, etc., subjected to a chemical process or to a measurement. Generally, a chemical species can be defined as an ensemble of chemically identical molecular entities that can explore the same set of molecular energy levels on a characteristic or delineated time scale. The term may be applied equally to a set of chemically identical atomic or molecular structural units in a solid array.
In supramolecular chemistry, chemical species are those supramolecular structures whose interactions and associations are brought about via intermolecular bonding and debonding actions, and function to form the basis of this branch of chemistry.
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References
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Chemical_species
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Harry and Meghan's favourite club Soho House sues retail giant Next in the High Court ...
The Daily Mail 20 Mar 2025
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Eucalyptus trees removed near Lexington Reservoir to improve wildfire resiliency
Santa Cruz Sentinel 18 Mar 2025
A reaction between the chemicals the trees exude and the earth also can acidify the soil, making them the predominant species in an area ... After taking note of the nearby native species and features of ...
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Oregon seed growers trek to Bluegrass state
Capital Press 18 Mar 2025
Murdock’s team has found that the roots of annual ryegrass, grown extensively as a seed crop in Oregon’s Willamette Valley, penetrate the fragipan, and the species’ root exudates, or chemicals released by the roots, dissolve the soil layer ... .
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Eucalyptus trees removed in Los Gatos nature preserve to improve wildfire resiliency
East Bay Times 16 Mar 2025
A reaction between the chemicals the trees exude and the earth also can acidify the soil, making them the predominant species in an area ... After taking note of the nearby native species and features of ...
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New cancer-killing compounds discovered in Việt Nam’s seas
Vietnam News 15 Mar 2025
As part of the study, researchers collected 30 samples from seven species of coral and echinoderms in Khánh Hòa and Bình Thuận, isolating and identifying the chemical structures of 72 compounds—27 of which were previously unknown.
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Column: Spraying pesticides on bougainvillea and other plants harms nature and people
Palm Beach Daily News 14 Mar 2025
If we all planted just a few native species and stopped using chemicals in our gardens for even a month, we would enjoy a dramatic increase in birds, butterflies and pollinators that will come to ...
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Primordial surf: ‘microlightning’ in mist may have sparked life on Earth, study finds
AOL 14 Mar 2025
When surrounded by the right mix of gases, these sparks power chemical reactions that synthesise many molecules for life ... He speculated, however, that chemicals could have interacted in “a warm little pond” from which living cells eventually emerged.
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Pro Tips for Planting Shrubs and Trees This Spring
The Day 14 Mar 2025
“This not only saves you money, but also helps to reduce chemical inputs into our water table, streams and rivers.”. As their name implies, invasive species of plants and shrubs can be detrimental to native species.
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Fungus in your nose could make your hay fever worse | Daily Mail Online
The Daily Mail 11 Mar 2025
... this species in long Covid,’ he adds ... But an ‘imbalance of microbe species in the gut means altered patterns of chemical production by these organisms (including neurotransmitters such as serotonin).
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The breakthrough technology reducing greenhouse gas emissions
RTE 11 Mar 2025
What we're doing with our additive is temporarily altering that environment by adding an oxygen-reactive species of chemical to inhibit the creation of those noxious gases ... chemical fertilisers.
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