0 a chemical element that is a hard silver-white metal, used in metal mixtures and for making materials blue
1 a deep blue or greenish-blue colour
2 having a deep blue or greenish-blue colour
3 a hard, gray chemical element that is a metal and is used in making paint and alloys (= mixtures of metals)
Because of cobalt's toxicity, no more than five injections were made in any given site.
Inorganic chemistry in particular provided the bulk of new pigments based on chromium, cadmium, cobalt, zinc, copper and arsenic.
Comparisons are usually made visually with platinum-cobalt standards prepared from mixtures of chloroplatinic acid and cobalt chloride.
In its absence, isocentric cobalt can deliver the irradiation, but with higher risks of normal tissue and organ injury.
A greater bioefficiency of cobalt was established in infected chickens.
The heavy metals in the ash included arsenic, cadmium, chromium, manganese, nickel, cobalt, copper, zinc, and lead.
Many valuable metals that we use widely, including iron, copper, zinc, cobalt and uranium, are found in the form of metal sulphides.
The increase was sustained for the 20-min duration of exposure to light and was not seen in the presence of cobalt ions.
