Name the elements present in following compounds.
1 .CaCO3 ii. H2S iii. H2SO4
iv. MnO2 v. NH4Cl vi. NaOH
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- CALCIUM ,CARBON AND OXYGEN
- HYDROGEN AND SULPHUR
- HYDROGEN,SULPHUR AND OXYGEN
- MANGANESE AND OXYGEN
- NITROGEN,HYDROGEN AND CHLORINE
- SODIUM, OXYGEN AND HYDROGEN
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