Search Results for: Mercuric oxide cells batteries
( °c, °f) boiling point k ( °c, °f) density (near r.t.) g/cm when liquid (at m.p.) g/cm heat of fusion kj/mol heat of vaporization kj/mol molar heat capacity j/(mol·k) vapor pressure p (pa) k k k at t (k) atomic properties oxidation states − , − , − , , , [ ] , , , , [ ] , [ ] (an amphoteric oxide
the new positions, so that the effect persists even after the external field is removed -- thus turning the iron object into a (permanent) magnet . [ ] similar behavior is exhibited by some iron compounds, such as the ferrites and the mineral magnetite , a crystalline form of the mixed iron(ii,iii) oxide...
https://en.wikipedia.org/wiki/Iron