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  2. Tetranitrogen - Wikipedia

    en.wikipedia.org/wiki/Tetranitrogen

    4 + CH 4 → N 4 + CH + 4. A deflecting electrode was used to remove any unreacted N + 4 ions as well as the target gas, CH 4, and any additional unintended reaction products, leaving a stream of N 4 molecules. In order to affirm the synthesis and isolation of N 4, this stream then underwent a second collision event, contacting a second target ...

  3. File:Periodic table (18-col, enwiki), black and white.png

    en.wikipedia.org/wiki/File:Periodic_table_(18...

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  4. Properties of nonmetals (and metalloids) by group - Wikipedia

    en.wikipedia.org/wiki/Properties_of_nonmetals...

    The latter property manifests in the capacity of nitrogen to form usually strong hydrogen bonds, and its preference for forming complexes with metals having low electronegativities, small cationic radii, and often high charges (+3 or more). Nitrogen is a poor oxidising agent (N 2 + 6e − → 2NH 3 = −0.057 V at pH 0).

  5. Pnictogen - Wikipedia

    en.wikipedia.org/wiki/Pnictogen

    Nitrogen and bismuth, despite both being pnictogens, are very different in their physical properties. For instance, at STP nitrogen is a transparent non-metallic gas, while bismuth is a silvery-white metal. [12] The densities of the pnictogens increase towards the heavier pnictogens. Nitrogen's density is 0.001251 g/cm 3 at STP. [12]

  6. Nitrogen - Wikipedia

    en.wikipedia.org/wiki/Nitrogen

    Nitrogen is a chemical element; it has symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at seventh in total abundance in the Milky Way and the Solar System.

  7. Nitrogen compounds - Wikipedia

    en.wikipedia.org/wiki/Nitrogen_compounds

    Nitrogen bonds to almost all the elements in the periodic table except the first three noble gases, helium, neon, and argon, and some of the very short-lived elements after bismuth, creating an immense variety of binary compounds with varying properties and applications. [3]

  8. Solid nitrogen - Wikipedia

    en.wikipedia.org/wiki/Solid_nitrogen

    The coordinate of one atom in the unit cell at x,x,x also determines the bond angle by cos(θ) = x(x-1/4)/(x 2 +(x-1/4) 2). [40] All bonds in cg-N have the same length: 1.346 Å at 115 GPa. [1] [41] This suggests that all bonds have the same order: a single bond carrying 4.94 eV/atom. In contrast, the triple bond in gaseous nitrogen carries ...

  9. Period 2 element - Wikipedia

    en.wikipedia.org/wiki/Period_2_element

    A period 2 element is one of the chemical elements in the second row (or period) of the periodic table of the chemical elements.The periodic table is laid out in rows to illustrate recurring (periodic) trends in the chemical behavior of the elements as their atomic number increases; a new row is started when chemical behavior begins to repeat, creating columns of elements with similar properties.