TY - JOUR T1 - On the Condition of Certain Elements at the Moment of Chemical Change JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 140 SP - 759 EP - 804 PY - 1850/01/01/ UR - http://dx.doi.org/10.1098/rstl.1850.0038 M3 - doi:10.1098/rstl.1850.0038 AU - Brodie, B. ER -