Assertion: cadmium | /r/ObjectUse | used in many types of solder
Facets:
value: for ni-cd batteries
type: PURPOSE
value: for standard e.m.f. cells
type: PURPOSE
value: as a barrier
type: PURPOSE
Source sentences:
text: It is also used in many types of solder, for standard E.M.F. cells, for Ni-Cd batteries, and as a barrier to control nuclear fission.