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  2. Template:Chem2 - Wikipedia

    en.wikipedia.org/wiki/Template:Chem2

    No description. Template parameters [Edit template data] Parameter Description Type Status 1 1 no description Unknown optional auto auto no description Unknown optional link link no description Unknown optional Tracking Category:Pages using Chem2 with parameter issues (3) See also {{ Chem }} <chem>: WP:MATHCHEM — by TeX The above documentation is transcluded from Template:Chem2/doc. (edit ...

  3. Nitrogen oxide - Wikipedia

    en.wikipedia.org/wiki/Nitrogen_oxide

    Due to relatively weak N–O bonding, all nitrogen oxides are unstable with respect to N 2 and O 2, which is the principle behind the catalytic converter, and prevents the oxygen and nitrogen in the atmosphere from combusting.

  4. List of equations in nuclear and particle physics - Wikipedia

    en.wikipedia.org/wiki/List_of_equations_in...

    N = Number of atoms remaining at time t. N 0 = Initial number of atoms at time t = 0 N D = Number of atoms decayed at time t = + dimensionless dimensionless Decay rate, activity of a radioisotope: A = Bq = Hz = s −1 [T] −1: Decay constant: λ = / Bq = Hz = s −1

  5. List of equations in fluid mechanics - Wikipedia

    en.wikipedia.org/wiki/List_of_equations_in_fluid...

    Flux F through a surface, dS is the differential vector area element, n is the unit normal to the surface. Left: No flux passes in the surface, the maximum amount flows normal to the surface. Right: The reduction in flux passing through a surface can be visualized by reduction in F or d S equivalently (resolved into components , θ is angle to ...

  6. Help:Displaying a formula - Wikipedia

    en.wikipedia.org/wiki/Help:Displaying_a_formula

    When an inline formula is long enough, it can be helpful to allow it to break across lines. Whether using LaTeX or templates, split the formula at each acceptable breakpoint into separate <math> tags or {} templates with any binary relations or operators and intermediate whitespace included at the trailing rather than leading end of a part.

  7. AOL Mail

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Gallium nitride - Wikipedia

    en.wikipedia.org/wiki/Gallium_nitride

    Gallium nitride (Ga N) is a binary III/V direct bandgap semiconductor commonly used in blue light-emitting diodes since the 1990s. The compound is a very hard material that has a Wurtzite crystal structure .

  9. Dinitrogen trioxide - Wikipedia

    en.wikipedia.org/wiki/Dinitrogen_trioxide

    Dinitrogen trioxide, however, has an unusually long NN bond at 186 pm. Some other nitrogen oxides also possess long NN bonds, including dinitrogen tetroxide (175 pm). The N 2 O 3 molecule is planar and exhibits C s symmetry. The dimensions displayed on the picture below come from microwave spectroscopy of low-temperature, gaseous N 2 O 3: [4]