noun🔗Shareचूना, ऑक्साइडThe substance which remains after a metal or mineral has been thoroughly burnt, once seen as being the essential substance left after the expulsion of phlogiston, but now recognised as being the metallic oxide (or, in some cases, the metal in a state of sublimation)."The alchemist, after heating the copper ore for hours, examined the reddish-brown calx remaining in the crucible. "रसायनज्ञ ने घंटों तक तांबे के अयस्क को गर्म करने के बाद, क्रूसिबल में शेष लाल-भूरे रंग के चूने की जांच की।chemistrysubstancematerialmineralscienceChat with AIVocabulary GamePractice Reading
noun🔗Shareलक्ष्य क्षेत्रIn the Eton College wall game, an area at the end of the field where a shy can be scored by lifting the ball against the wall with one's foot."The team successfully scored a shy by kicking the ball against the calx. "टीम ने गेंद को लक्ष्य क्षेत्र के खिलाफ किक करके सफलतापूर्वक एक गोल किया।sportgameareaplaceChat with AIVocabulary GamePractice Reading
