Search Results for: Pectic substances
be specified and may be atoms, molecules, ions, electrons, other particles, or specific groups of such particles. the definition applies to unbound atoms of c, at rest and in their ground state. ... notes[ edit ] in the tables of quantities and their units, the iso - standard shows symbols for substances
as subscripts (e.g., cb, wb, pb). it also notes that it is generally advisable to put symbols for substances and their states in parentheses on the same line, as in c(h so ). normative annexes[ edit ] annex a: names and symbols of the chemical elements[ edit ] this annex contains a list of elements...
https://en.wikipedia.org/wiki/ISO_31-8