{"headword": "Heavy metals", "key": "heavy metals", "entries": [{"dictionary": {"name": "Ekologik izohli lugʻat", "title": "Ўзбекча-русча-инглизча экологик изоҳли луғат", "kind": "Terminologik", "imprint": "Алихонов, Б.; Самойлов, С.; Ибрагимов, Р. (2004). Ўзбекча-русча-инглизча экологик изоҳли луғат. Tashkent: Chinor ENK.", "url": "https://dev.til.uz/lugatlar/ozbekcha-ruscha-inglizcha-ekologik-izohli-lugat/", "page": "78"}, "pos": "", "labels": [], "variants": [], "etymology": "", "phraseology": "", "pronunciation": "", "senses": [{"order": 1, "text": "chemical elements (numbering more than 40) with atomic weight more than 50 atomic units. Concept H.m. in many aspects coincides with a concept of “mictoelements”, but also includes separate elements of heightened concentrations. Among H.m. there are lead, zinc, cadmium, mercury, molybdenum, manganese, nickel, tin, cobalt, titanium, copper, vanadium, etc.", "examples": []}], "translations": [], "cross_references": [], "extra": {"raw_word": "Heavy metals", "raw_meaning": "chemical elements (numbering more than 40) with atomic weight more than 50 atomic units. Concept H.m. in many aspects coincides with a concept of “mictoelements”, but also includes separate elements of heightened concentrations. Among H.m. there are lead, zinc, cadmium, mercury, molybdenum, manganese, nickel, tin, cobalt, titanium, copper, vanadium, etc."}}]}