Return to "धातु और अधातु, मिश्रधातु और उनके यौगिकों की सूची | Metal and Nonmetal, Metal Alloys" metal and nonmetal elements, metal alloys, compounds WhatsApp Group Join Telegram Group Join Fecebook Group Join general science gk : metal and nonmetal elements, metal alloys, compounds with their components cg gk quiz hindi questions for science quiz and CG, UPSC and Online SSC Science based paper with answers cggkquiz in hindi.