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  2. Molecular orbital diagram - Wikipedia

    en.wikipedia.org/wiki/Molecular_orbital_diagram

    Carbon and each oxygen atom will have a 2s atomic orbital and a 2p atomic orbital, where the p orbital is divided into p x, p y, and p z. With these derived atomic orbitals, symmetry labels are deduced with respect to rotation about the principal axis which generates a phase change, pi bond ( π ) [ 26 ] or generates no phase change, known as a ...

  3. File:Valence orbitals of oxygen atom and dioxygen molecule ...

    en.wikipedia.org/wiki/File:Valence_orbitals_of...

    The following other wikis use this file: Usage on id.wikipedia.org Kaidah penggandaan maksimum Hund; Oksigen triplet; Usage on ja.wikipedia.org フントの最大多重度の規則

  4. Template:Infobox oxygen/sandbox - Wikipedia

    en.wikipedia.org/wiki/Template:Infobox_oxygen/...

    Usually parameters reproduce the value, and the template adds the SI unit or additional standard text. While the topic is technical, we can strive to make the result readable text, and even verbose. For example, this is why the template writes "(at 0 °C)". For this, you may want to experiment with parameter input too - or propose improvements.

  5. Template:Infobox oxygen isotopes - Wikipedia

    en.wikipedia.org/wiki/Template:Infobox_oxygen...

    Template documentation This page uses the meta infobox {{ Infobox isotopes (meta) }} for the element isotopes infobox. This infobox contains the table of § Main isotopes , and the § Standard atomic weight .

  6. Isotopic labeling - Wikipedia

    en.wikipedia.org/wiki/Isotopic_labeling

    A carbon-13 label was used to determine the mechanism in the 1,2- to 1,3-didehydrobenzene conversion of the phenyl substituted aryne precursor 1 to acenaphthylene. [3]An isotopic tracer, (also "isotopic marker" or "isotopic label"), is used in chemistry and biochemistry to help understand chemical reactions and interactions.

  7. Oxygen - Wikipedia

    en.wikipedia.org/wiki/Oxygen

    Epoxides are ethers in which the oxygen atom is part of a ring of three atoms. The element is similarly found in almost all biomolecules that are important to (or generated by) life. Oxygen reacts spontaneously with many organic compounds at or below room temperature in a process called autoxidation. [133]

  8. Wikipedia : Manual of Style/Chemistry/Structure drawing

    en.wikipedia.org/wiki/Wikipedia:Manual_of_Style/...

    Circled charge labels font: Arial; Whereas this last one may be performed by going to Edit → Preferences → Bonds. Down wedge orientation: Points Upward (Daylight) Stereocenter display may be enabled by choosing View → Stereo → R/S Labels: All.

  9. Template:List of oxidation states of the elements - Wikipedia

    en.wikipedia.org/wiki/Template:List_of_oxidation...

    Element Negative states Positive states Group Notes −5 −4 −3 −2 −1 0 +1 +2 +3 +4 +5 +6 +7 +8 +9 Z; 1 hydrogen: H −1 +1: 1 2 helium: He 0 18