A : the diploma of clarity and luster of the valuable stone b : degree of excellence a scholar of the initial water The acknowledged IUPAC name of water is oxidane or just water,[102] or its equivalent in different languages, although there are other systematic names that may be used https://kevalaniru.com/lakes-developed-under-smart-cities-initiative-in-coimbatore-turn-dumping-grounds-for-plastic-waste/