The metal compound commonly found in Sindoor or kumkum is based on

  • tin
  • lead
  • copper
  • zinc
The metal compound commonly found in Sindoor or kumkum is based on
Home Ask Questions Study Current Affairs Previous Papers Kerala PSCIBPSUPSCRBITNPSCMPSCSSCCBSEUnited StatesModel Tests News More Answers Coaching Centres Careers Downloads Colleges