powder light metals

...{"The compound is usually a white powder. It is odourless but irritating to the skin and eyes. The mix is slightly soluble in water and does not burn when exposed to naked flames. It may also take as light yellow colour and is soluble in dilute nitric acid and hydrochloric acid.":"Spojina je običajno bel prah. Je brez vonja, vendar draži kožo in oči. Mešanica je rahlo topna v vodi in ne gori, ko...