Chemical species

Chemical species are a specific form of chemical substance or chemically identical molecular entities that have the same molecular energy level at a specified timescale. These entities are classified through bonding types and relative abundance of isotopes.^[1] Types of chemical species can be classified based on the type of molecular entity and can be either an atomic, molecular, ionic or radical species.

^ Qu, Ke; Dan, Dezhong (2024-01-01), Qu, Ke; Dan, Dezhong (eds.), "Chapter 3 - Chemical speciation analysis", Environmental Analytical Chemistry, Elsevier, pp. 65–100, ISBN 978-0-443-21966-5, retrieved 2024-04-15

[1] Qu, Ke; Dan, Dezhong (2024-01-01), Qu, Ke; Dan, Dezhong (eds.), "Chapter 3 - Chemical speciation analysis", Environmental Analytical Chemistry, Elsevier, pp. 65–100, ISBN 978-0-443-21966-5, retrieved 2024-04-15

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