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4 kwi 2020 · Connect the common names of chemicals to their chemical names. Plus, see the chemical formulas of everyday household chemicals.
Chemical nomenclature is a set of rules to generate systematic names for chemical compounds. The nomenclature used most frequently worldwide is the one created and developed by the International Union of Pure and Applied Chemistry (IUPAC).
118 chemical elements have been identified and named officially by IUPAC. A chemical element, often simply called an element, is a type of atom which has a specific number of protons in its atomic nucleus (i.e., a specific atomic number, or Z). [1]
PubChem is the world's largest collection of freely accessible chemical information. Search chemicals by name, molecular formula, structure, and other identifiers. Find chemical and physical properties, biological activities, safety and toxicity information, patents, literature citations and more.
Define the term “functional group” as it applies to organic molecules. KEY TAKEAWAYS. Key Points. Functional groups are often used to “functionalize” a compound, affording it different physical and chemical properties than it would have in its original form.
8 wrz 2024 · Anne Marie Helmenstine, Ph.D. Updated on September 08, 2024. Below is a list of important chemistry vocabulary terms and their definitions. Use this list to look up terms or make flashcards from the definitions.
To name a compound, the cation name and the anion named are added together. For example, [latex]\text{NaF}[/latex] is also known as sodium fluoride. If either the cation or the anion was a polyatomic ion, the polyatomic ion name is used in the name of the overall compound.
