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Bell OP , 1 month ago I think elemental cadmium is toxic, I’m not sure CdS is. It is used in many many light detecting circuits. I think the CdS is used as a catalyst here anyway, so not depleted in use.
I think elemental cadmium is toxic, I’m not sure CdS is. It is used in many many light detecting circuits. I think the CdS is used as a catalyst here anyway, so not depleted in use.